387714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 822960

約数和(自身を除く): 435246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 361, 537, 722, 1074, 1083, 2166, 3401, 6802, 10203, 20406, 64619, 129238, 193857, 387714]

約数ペア:

[(1, 387714), (2, 193857), (3, 129238), (6, 64619), (19, 20406), (38, 10203), (57, 6802), (114, 3401), (179, 2166), (358, 1083), (361, 1074), (537, 722)]