7121406456

素因数分解:

$2^3\times 3^2\times {\mathrm{7963}}^1\times {\mathrm{12421}}^1$

素因数の和:20396

約数の個数: 48

約数和(自身を含む): 19291117560

約数和(自身を除く): 12169711104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7963, 12421, 15926, 23889, 24842, 31852, 37263, 47778, 49684, 63704, 71667, 74526, 95556, 99368, 111789, 143334, 149052, 191112, 223578, 286668, 298104, 447156, 573336, 894312, 98908423, 197816846, 296725269, 395633692, 593450538, 791267384, 890175807, 1186901076, 1780351614, 2373802152, 3560703228, 7121406456]

約数ペア:

[(1, 7121406456), (2, 3560703228), (3, 2373802152), (4, 1780351614), (6, 1186901076), (8, 890175807), (9, 791267384), (12, 593450538), (18, 395633692), (24, 296725269), (36, 197816846), (72, 98908423), (7963, 894312), (12421, 573336), (15926, 447156), (23889, 298104), (24842, 286668), (31852, 223578), (37263, 191112), (47778, 149052), (49684, 143334), (63704, 111789), (71667, 99368), (74526, 95556)]