19157040702

素因数分解:

$2^1\times 3^3\times {\mathrm{354760013}}^1$

素因数の和:354760024

約数の個数: 16

約数和(自身を含む): 42571201680

約数和(自身を除く): 23414160978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 354760013, 709520026, 1064280039, 2128560078, 3192840117, 6385680234, 9578520351, 19157040702]

約数ペア:

[(1, 19157040702), (2, 9578520351), (3, 6385680234), (6, 3192840117), (9, 2128560078), (18, 1064280039), (27, 709520026), (54, 354760013)]