221027058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6473}}^1$

素因数の和:6759

約数の個数: 48

約数和(自身を含む): 549409536

約数和(自身を除く): 328382478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1626, 1897, 2439, 3794, 4878, 5691, 6473, 11382, 12946, 17073, 19419, 34146, 38838, 45311, 58257, 90622, 116514, 135933, 271866, 407799, 815598, 1754183, 3508366, 5262549, 10525098, 12279281, 15787647, 24558562, 31575294, 36837843, 73675686, 110513529, 221027058]

約数ペア:

[(1, 221027058), (2, 110513529), (3, 73675686), (6, 36837843), (7, 31575294), (9, 24558562), (14, 15787647), (18, 12279281), (21, 10525098), (42, 5262549), (63, 3508366), (126, 1754183), (271, 815598), (542, 407799), (813, 271866), (1626, 135933), (1897, 116514), (2439, 90622), (3794, 58257), (4878, 45311), (5691, 38838), (6473, 34146), (11382, 19419), (12946, 17073)]