21645266184

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13109}}^1$

素因数の和:13228

約数の個数: 192

約数和(自身を含む): 66263184000

約数和(自身を除く): 44617917816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 71, 72, 76, 102, 114, 136, 142, 152, 153, 171, 204, 213, 228, 284, 306, 323, 342, 408, 426, 456, 568, 612, 639, 646, 684, 852, 969, 1207, 1224, 1278, 1292, 1349, 1368, 1704, 1938, 2414, 2556, 2584, 2698, 2907, 3621, 3876, 4047, 4828, 5112, 5396, 5814, 7242, 7752, 8094, 9656, 10792, 10863, 11628, 12141, 13109, 14484, 16188, 21726, 22933, 23256, 24282, 26218, 28968, 32376, 39327, 43452, 45866, 48564, 52436, 68799, 78654, 86904, 91732, 97128, 104872, 117981, 137598, 157308, 183464, 206397, 222853, 235962, 249071, 275196, 314616, 412794, 445706, 471924, 498142, 550392, 668559, 747213, 825588, 891412, 930739, 943848, 996284, 1337118, 1494426, 1651176, 1782824, 1861478, 1992568, 2005677, 2241639, 2674236, 2792217, 2988852, 3722956, 4011354, 4234207, 4483278, 5348472, 5584434, 5977704, 7445912, 8022708, 8376651, 8468414, 8966556, 11168868, 12702621, 15822563, 16045416, 16753302, 16936828, 17684041, 17933112, 22337736, 25405242, 31645126, 33506604, 33873656, 35368082, 38107863, 47467689, 50810484, 53052123, 63290252, 67013208, 70736164, 76215726, 94935378, 101620968, 106104246, 126580504, 141472328, 142403067, 152431452, 159156369, 189870756, 212208492, 284806134, 300628697, 304862904, 318312738, 379741512, 424416984, 569612268, 601257394, 636625476, 901886091, 1139224536, 1202514788, 1273250952, 1803772182, 2405029576, 2705658273, 3607544364, 5411316546, 7215088728, 10822633092, 21645266184]

約数ペア:

[(1, 21645266184), (2, 10822633092), (3, 7215088728), (4, 5411316546), (6, 3607544364), (8, 2705658273), (9, 2405029576), (12, 1803772182), (17, 1273250952), (18, 1202514788), (19, 1139224536), (24, 901886091), (34, 636625476), (36, 601257394), (38, 569612268), (51, 424416984), (57, 379741512), (68, 318312738), (71, 304862904), (72, 300628697), (76, 284806134), (102, 212208492), (114, 189870756), (136, 159156369), (142, 152431452), (152, 142403067), (153, 141472328), (171, 126580504), (204, 106104246), (213, 101620968), (228, 94935378), (284, 76215726), (306, 70736164), (323, 67013208), (342, 63290252), (408, 53052123), (426, 50810484), (456, 47467689), (568, 38107863), (612, 35368082), (639, 33873656), (646, 33506604), (684, 31645126), (852, 25405242), (969, 22337736), (1207, 17933112), (1224, 17684041), (1278, 16936828), (1292, 16753302), (1349, 16045416), (1368, 15822563), (1704, 12702621), (1938, 11168868), (2414, 8966556), (2556, 8468414), (2584, 8376651), (2698, 8022708), (2907, 7445912), (3621, 5977704), (3876, 5584434), (4047, 5348472), (4828, 4483278), (5112, 4234207), (5396, 4011354), (5814, 3722956), (7242, 2988852), (7752, 2792217), (8094, 2674236), (9656, 2241639), (10792, 2005677), (10863, 1992568), (11628, 1861478), (12141, 1782824), (13109, 1651176), (14484, 1494426), (16188, 1337118), (21726, 996284), (22933, 943848), (23256, 930739), (24282, 891412), (26218, 825588), (28968, 747213), (32376, 668559), (39327, 550392), (43452, 498142), (45866, 471924), (48564, 445706), (52436, 412794), (68799, 314616), (78654, 275196), (86904, 249071), (91732, 235962), (97128, 222853), (104872, 206397), (117981, 183464), (137598, 157308)]