2981567358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2151203}}^1$

素因数の和:2151229

約数の個数: 48

約数和(自身を含む): 8054107776

約数和(自身を除く): 5072540418

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2151203, 4302406, 6453609, 12907218, 15058421, 19360827, 23663233, 30116842, 38721654, 45175263, 47326466, 70989699, 90350526, 135525789, 141979398, 165642631, 212969097, 271051578, 331285262, 425938194, 496927893, 993855786, 1490783679, 2981567358]

約数ペア:

[(1, 2981567358), (2, 1490783679), (3, 993855786), (6, 496927893), (7, 425938194), (9, 331285262), (11, 271051578), (14, 212969097), (18, 165642631), (21, 141979398), (22, 135525789), (33, 90350526), (42, 70989699), (63, 47326466), (66, 45175263), (77, 38721654), (99, 30116842), (126, 23663233), (154, 19360827), (198, 15058421), (231, 12907218), (462, 6453609), (693, 4302406), (1386, 2151203)]