218260428

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{101611}}^1$

素因数の和:101797

約数の個数: 24

約数和(自身を含む): 512124480

約数和(自身を除く): 293864052

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 101611, 203222, 304833, 406444, 609666, 1219332, 18188369, 36376738, 54565107, 72753476, 109130214, 218260428]

約数ペア:

[(1, 218260428), (2, 109130214), (3, 72753476), (4, 54565107), (6, 36376738), (12, 18188369), (179, 1219332), (358, 609666), (537, 406444), (716, 304833), (1074, 203222), (2148, 101611)]