18885642

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{5651}}^1$

素因数の和:6213

約数の個数: 16

約数和(自身を含む): 37845792

約数和(自身を除く): 18960150

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 5651, 11302, 16953, 33906, 3147607, 6295214, 9442821, 18885642]

約数ペア:

[(1, 18885642), (2, 9442821), (3, 6295214), (6, 3147607), (557, 33906), (1114, 16953), (1671, 11302), (3342, 5651)]