9979476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 27433728

約数和(自身を除く): 17454252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 53, 68, 71, 78, 102, 106, 142, 156, 159, 204, 212, 213, 221, 284, 318, 426, 442, 636, 663, 689, 852, 884, 901, 923, 1207, 1326, 1378, 1802, 1846, 2067, 2414, 2652, 2703, 2756, 2769, 3604, 3621, 3692, 3763, 4134, 4828, 5406, 5538, 7242, 7526, 8268, 10812, 11076, 11289, 11713, 14484, 15052, 15691, 22578, 23426, 31382, 35139, 45156, 46852, 47073, 48919, 62764, 63971, 70278, 94146, 97838, 127942, 140556, 146757, 188292, 191913, 195676, 255884, 293514, 383826, 587028, 767652, 831623, 1663246, 2494869, 3326492, 4989738, 9979476]

約数ペア:

[(1, 9979476), (2, 4989738), (3, 3326492), (4, 2494869), (6, 1663246), (12, 831623), (13, 767652), (17, 587028), (26, 383826), (34, 293514), (39, 255884), (51, 195676), (52, 191913), (53, 188292), (68, 146757), (71, 140556), (78, 127942), (102, 97838), (106, 94146), (142, 70278), (156, 63971), (159, 62764), (204, 48919), (212, 47073), (213, 46852), (221, 45156), (284, 35139), (318, 31382), (426, 23426), (442, 22578), (636, 15691), (663, 15052), (689, 14484), (852, 11713), (884, 11289), (901, 11076), (923, 10812), (1207, 8268), (1326, 7526), (1378, 7242), (1802, 5538), (1846, 5406), (2067, 4828), (2414, 4134), (2652, 3763), (2703, 3692), (2756, 3621), (2769, 3604)]