385671186

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{230389}}^1$

素因数の和:230431

約数の個数: 32

約数和(自身を含む): 884697600

約数和(自身を除く): 499026414

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 230389, 460778, 691167, 1382334, 2073501, 4147002, 6220503, 7142059, 12441006, 14284118, 21426177, 42852354, 64278531, 128557062, 192835593, 385671186]

約数ペア:

[(1, 385671186), (2, 192835593), (3, 128557062), (6, 64278531), (9, 42852354), (18, 21426177), (27, 14284118), (31, 12441006), (54, 7142059), (62, 6220503), (93, 4147002), (186, 2073501), (279, 1382334), (558, 691167), (837, 460778), (1674, 230389)]