18212130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{202357}}^1$

素因数の和:202370

約数の個数: 24

約数和(自身を含む): 47351772

約数和(自身を除く): 29139642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 202357, 404714, 607071, 1011785, 1214142, 1821213, 2023570, 3035355, 3642426, 6070710, 9106065, 18212130]

約数ペア:

[(1, 18212130), (2, 9106065), (3, 6070710), (5, 3642426), (6, 3035355), (9, 2023570), (10, 1821213), (15, 1214142), (18, 1011785), (30, 607071), (45, 404714), (90, 202357)]