17949882

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 37122624

約数和(自身を除く): 19172742

約数列:

[1, 2, 3, 6, 41, 82, 123, 131, 246, 262, 393, 557, 786, 1114, 1671, 3342, 5371, 10742, 16113, 22837, 32226, 45674, 68511, 72967, 137022, 145934, 218901, 437802, 2991647, 5983294, 8974941, 17949882]

約数ペア:

[(1, 17949882), (2, 8974941), (3, 5983294), (6, 2991647), (41, 437802), (82, 218901), (123, 145934), (131, 137022), (246, 72967), (262, 68511), (393, 45674), (557, 32226), (786, 22837), (1114, 16113), (1671, 10742), (3342, 5371)]