7242318

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 16473600

約数和(自身を除く): 9231282

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 3119, 6238, 9357, 18714, 28071, 56142, 84213, 134117, 168426, 268234, 402351, 804702, 1207053, 2414106, 3621159, 7242318]

約数ペア:

[(1, 7242318), (2, 3621159), (3, 2414106), (6, 1207053), (9, 804702), (18, 402351), (27, 268234), (43, 168426), (54, 134117), (86, 84213), (129, 56142), (258, 28071), (387, 18714), (774, 9357), (1161, 6238), (2322, 3119)]