9881144

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 23352000

約数和(自身を除く): 13470856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 277, 343, 364, 392, 554, 637, 686, 728, 1108, 1274, 1372, 1939, 2216, 2548, 2744, 3601, 3878, 4459, 5096, 7202, 7756, 8918, 13573, 14404, 15512, 17836, 25207, 27146, 28808, 35672, 50414, 54292, 95011, 100828, 108584, 176449, 190022, 201656, 352898, 380044, 705796, 760088, 1235143, 1411592, 2470286, 4940572, 9881144]

約数ペア:

[(1, 9881144), (2, 4940572), (4, 2470286), (7, 1411592), (8, 1235143), (13, 760088), (14, 705796), (26, 380044), (28, 352898), (49, 201656), (52, 190022), (56, 176449), (91, 108584), (98, 100828), (104, 95011), (182, 54292), (196, 50414), (277, 35672), (343, 28808), (364, 27146), (392, 25207), (554, 17836), (637, 15512), (686, 14404), (728, 13573), (1108, 8918), (1274, 7756), (1372, 7202), (1939, 5096), (2216, 4459), (2548, 3878), (2744, 3601)]