6456996

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 21117824

約数和(自身を除く): 14660828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 81, 84, 91, 108, 117, 126, 146, 156, 162, 182, 189, 219, 234, 243, 252, 273, 292, 324, 351, 364, 378, 438, 468, 486, 511, 546, 567, 657, 702, 756, 819, 876, 949, 972, 1022, 1053, 1092, 1134, 1314, 1404, 1533, 1638, 1701, 1898, 1971, 2044, 2106, 2268, 2457, 2628, 2847, 3066, 3159, 3276, 3402, 3796, 3942, 4212, 4599, 4914, 5694, 5913, 6132, 6318, 6643, 6804, 7371, 7884, 8541, 9198, 9828, 11388, 11826, 12636, 13286, 13797, 14742, 17082, 17739, 18396, 19929, 22113, 23652, 25623, 26572, 27594, 29484, 34164, 35478, 39858, 41391, 44226, 51246, 55188, 59787, 70956, 76869, 79716, 82782, 88452, 102492, 119574, 124173, 153738, 165564, 179361, 230607, 239148, 248346, 307476, 358722, 461214, 496692, 538083, 717444, 922428, 1076166, 1614249, 2152332, 3228498, 6456996]

約数ペア:

[(1, 6456996), (2, 3228498), (3, 2152332), (4, 1614249), (6, 1076166), (7, 922428), (9, 717444), (12, 538083), (13, 496692), (14, 461214), (18, 358722), (21, 307476), (26, 248346), (27, 239148), (28, 230607), (36, 179361), (39, 165564), (42, 153738), (52, 124173), (54, 119574), (63, 102492), (73, 88452), (78, 82782), (81, 79716), (84, 76869), (91, 70956), (108, 59787), (117, 55188), (126, 51246), (146, 44226), (156, 41391), (162, 39858), (182, 35478), (189, 34164), (219, 29484), (234, 27594), (243, 26572), (252, 25623), (273, 23652), (292, 22113), (324, 19929), (351, 18396), (364, 17739), (378, 17082), (438, 14742), (468, 13797), (486, 13286), (511, 12636), (546, 11826), (567, 11388), (657, 9828), (702, 9198), (756, 8541), (819, 7884), (876, 7371), (949, 6804), (972, 6643), (1022, 6318), (1053, 6132), (1092, 5913), (1134, 5694), (1314, 4914), (1404, 4599), (1533, 4212), (1638, 3942), (1701, 3796), (1898, 3402), (1971, 3276), (2044, 3159), (2106, 3066), (2268, 2847), (2457, 2628)]