19009966818

素因数分解:

$2^1\times 3^1\times {\mathrm{18229}}^1\times {\mathrm{173807}}^1$

素因数の和:192041

約数の個数: 16

約数和(自身を含む): 38022238080

約数和(自身を除く): 19012271262

約数列:

[1, 2, 3, 6, 18229, 36458, 54687, 109374, 173807, 347614, 521421, 1042842, 3168327803, 6336655606, 9504983409, 19009966818]

約数ペア:

[(1, 19009966818), (2, 9504983409), (3, 6336655606), (6, 3168327803), (18229, 1042842), (36458, 521421), (54687, 347614), (109374, 173807)]