19808118

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33347}}^1$

素因数の和:33369

約数の個数: 32

約数和(自身を含む): 48021120

約数和(自身を除く): 28213002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 33347, 66694, 100041, 200082, 300123, 366817, 600246, 733634, 900369, 1100451, 1800738, 2200902, 3301353, 6602706, 9904059, 19808118]

約数ペア:

[(1, 19808118), (2, 9904059), (3, 6602706), (6, 3301353), (9, 2200902), (11, 1800738), (18, 1100451), (22, 900369), (27, 733634), (33, 600246), (54, 366817), (66, 300123), (99, 200082), (198, 100041), (297, 66694), (594, 33347)]