18413472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 62705664

約数和(自身を除く): 44292192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 53, 56, 66, 77, 84, 88, 94, 96, 106, 112, 132, 141, 154, 159, 168, 176, 188, 212, 224, 231, 264, 282, 308, 318, 329, 336, 352, 371, 376, 424, 462, 517, 528, 564, 583, 616, 636, 658, 672, 742, 752, 848, 924, 987, 1034, 1056, 1113, 1128, 1166, 1232, 1272, 1316, 1484, 1504, 1551, 1696, 1749, 1848, 1974, 2068, 2226, 2256, 2332, 2464, 2491, 2544, 2632, 2968, 3102, 3498, 3619, 3696, 3948, 4081, 4136, 4452, 4512, 4664, 4982, 5088, 5264, 5936, 6204, 6996, 7238, 7392, 7473, 7896, 8162, 8272, 8904, 9328, 9964, 10528, 10857, 11872, 12243, 12408, 13992, 14476, 14946, 15792, 16324, 16544, 17437, 17808, 18656, 19928, 21714, 24486, 24816, 27401, 27984, 28952, 29892, 31584, 32648, 34874, 35616, 39856, 43428, 48972, 49632, 52311, 54802, 55968, 57904, 59784, 65296, 69748, 79712, 82203, 86856, 97944, 104622, 109604, 115808, 119568, 130592, 139496, 164406, 173712, 191807, 195888, 209244, 219208, 239136, 278992, 328812, 347424, 383614, 391776, 418488, 438416, 557984, 575421, 657624, 767228, 836976, 876832, 1150842, 1315248, 1534456, 1673952, 2301684, 2630496, 3068912, 4603368, 6137824, 9206736, 18413472]

約数ペア:

[(1, 18413472), (2, 9206736), (3, 6137824), (4, 4603368), (6, 3068912), (7, 2630496), (8, 2301684), (11, 1673952), (12, 1534456), (14, 1315248), (16, 1150842), (21, 876832), (22, 836976), (24, 767228), (28, 657624), (32, 575421), (33, 557984), (42, 438416), (44, 418488), (47, 391776), (48, 383614), (53, 347424), (56, 328812), (66, 278992), (77, 239136), (84, 219208), (88, 209244), (94, 195888), (96, 191807), (106, 173712), (112, 164406), (132, 139496), (141, 130592), (154, 119568), (159, 115808), (168, 109604), (176, 104622), (188, 97944), (212, 86856), (224, 82203), (231, 79712), (264, 69748), (282, 65296), (308, 59784), (318, 57904), (329, 55968), (336, 54802), (352, 52311), (371, 49632), (376, 48972), (424, 43428), (462, 39856), (517, 35616), (528, 34874), (564, 32648), (583, 31584), (616, 29892), (636, 28952), (658, 27984), (672, 27401), (742, 24816), (752, 24486), (848, 21714), (924, 19928), (987, 18656), (1034, 17808), (1056, 17437), (1113, 16544), (1128, 16324), (1166, 15792), (1232, 14946), (1272, 14476), (1316, 13992), (1484, 12408), (1504, 12243), (1551, 11872), (1696, 10857), (1749, 10528), (1848, 9964), (1974, 9328), (2068, 8904), (2226, 8272), (2256, 8162), (2332, 7896), (2464, 7473), (2491, 7392), (2544, 7238), (2632, 6996), (2968, 6204), (3102, 5936), (3498, 5264), (3619, 5088), (3696, 4982), (3948, 4664), (4081, 4512), (4136, 4452)]