8481609942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{10103}}^1$

素因数の和:10397

約数の個数: 64

約数和(自身を含む): 18740090880

約数和(自身を除く): 10258480938

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 229, 282, 458, 611, 687, 1222, 1374, 1833, 2977, 3666, 5954, 8931, 10103, 10763, 17862, 20206, 21526, 30309, 32289, 60618, 64578, 131339, 139919, 262678, 279838, 394017, 419757, 474841, 788034, 839514, 949682, 1424523, 2313587, 2849046, 4627174, 6172933, 6940761, 12345866, 13881522, 18518799, 30076631, 37037598, 60153262, 90229893, 108738589, 180459786, 217477178, 326215767, 652431534, 1413601657, 2827203314, 4240804971, 8481609942]

約数ペア:

[(1, 8481609942), (2, 4240804971), (3, 2827203314), (6, 1413601657), (13, 652431534), (26, 326215767), (39, 217477178), (47, 180459786), (78, 108738589), (94, 90229893), (141, 60153262), (229, 37037598), (282, 30076631), (458, 18518799), (611, 13881522), (687, 12345866), (1222, 6940761), (1374, 6172933), (1833, 4627174), (2977, 2849046), (3666, 2313587), (5954, 1424523), (8931, 949682), (10103, 839514), (10763, 788034), (17862, 474841), (20206, 419757), (21526, 394017), (30309, 279838), (32289, 262678), (60618, 139919), (64578, 131339)]