9781755676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{10733}}^1$

素因数の和:11035

約数の個数: 72

約数和(自身を含む): 21585644640

約数和(自身を除く): 11803888964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 269, 308, 484, 538, 847, 1076, 1694, 1883, 2959, 3388, 3766, 5918, 7532, 10733, 11836, 20713, 21466, 32549, 41426, 42932, 65098, 75131, 82852, 118063, 130196, 150262, 227843, 236126, 300524, 455686, 472252, 826441, 911372, 1298693, 1652882, 2597386, 2887177, 3305764, 5194772, 5774354, 9090851, 11548708, 18181702, 20210239, 31758947, 36363404, 40420478, 63517894, 80840956, 127035788, 222312629, 349348417, 444625258, 698696834, 889250516, 1397393668, 2445438919, 4890877838, 9781755676]

約数ペア:

[(1, 9781755676), (2, 4890877838), (4, 2445438919), (7, 1397393668), (11, 889250516), (14, 698696834), (22, 444625258), (28, 349348417), (44, 222312629), (77, 127035788), (121, 80840956), (154, 63517894), (242, 40420478), (269, 36363404), (308, 31758947), (484, 20210239), (538, 18181702), (847, 11548708), (1076, 9090851), (1694, 5774354), (1883, 5194772), (2959, 3305764), (3388, 2887177), (3766, 2597386), (5918, 1652882), (7532, 1298693), (10733, 911372), (11836, 826441), (20713, 472252), (21466, 455686), (32549, 300524), (41426, 236126), (42932, 227843), (65098, 150262), (75131, 130196), (82852, 118063)]