199082898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1580023}}^1$

素因数の和:1580038

約数の個数: 24

約数和(自身を含む): 492967488

約数和(自身を除く): 293884590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1580023, 3160046, 4740069, 9480138, 11060161, 14220207, 22120322, 28440414, 33180483, 66360966, 99541449, 199082898]

約数ペア:

[(1, 199082898), (2, 99541449), (3, 66360966), (6, 33180483), (7, 28440414), (9, 22120322), (14, 14220207), (18, 11060161), (21, 9480138), (42, 4740069), (63, 3160046), (126, 1580023)]