7675758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 17462016

約数和(自身を除く): 9786258

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 211, 258, 282, 387, 422, 423, 633, 774, 846, 1266, 1899, 2021, 3798, 4042, 6063, 9073, 9917, 12126, 18146, 18189, 19834, 27219, 29751, 36378, 54438, 59502, 81657, 89253, 163314, 178506, 426431, 852862, 1279293, 2558586, 3837879, 7675758]

約数ペア:

[(1, 7675758), (2, 3837879), (3, 2558586), (6, 1279293), (9, 852862), (18, 426431), (43, 178506), (47, 163314), (86, 89253), (94, 81657), (129, 59502), (141, 54438), (211, 36378), (258, 29751), (282, 27219), (387, 19834), (422, 18189), (423, 18146), (633, 12126), (774, 9917), (846, 9073), (1266, 6063), (1899, 4042), (2021, 3798)]