887306406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{12953}}^1$

素因数の和:13205

約数の個数: 48

約数和(自身を含む): 2073365424

約数和(自身を除く): 1186059018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 466, 699, 1398, 1631, 3262, 4893, 9786, 11417, 12953, 22834, 25906, 34251, 38859, 68502, 77718, 90671, 181342, 272013, 544026, 634697, 1269394, 1904091, 3018049, 3808182, 6036098, 9054147, 18108294, 21126343, 42252686, 63379029, 126758058, 147884401, 295768802, 443653203, 887306406]

約数ペア:

[(1, 887306406), (2, 443653203), (3, 295768802), (6, 147884401), (7, 126758058), (14, 63379029), (21, 42252686), (42, 21126343), (49, 18108294), (98, 9054147), (147, 6036098), (233, 3808182), (294, 3018049), (466, 1904091), (699, 1269394), (1398, 634697), (1631, 544026), (3262, 272013), (4893, 181342), (9786, 90671), (11417, 77718), (12953, 68502), (22834, 38859), (25906, 34251)]