18925014

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 38697984

約数和(自身を除く): 19772970

約数列:

[1, 2, 3, 6, 103, 113, 206, 226, 271, 309, 339, 542, 618, 678, 813, 1626, 11639, 23278, 27913, 30623, 34917, 55826, 61246, 69834, 83739, 91869, 167478, 183738, 3154169, 6308338, 9462507, 18925014]

約数ペア:

[(1, 18925014), (2, 9462507), (3, 6308338), (6, 3154169), (103, 183738), (113, 167478), (206, 91869), (226, 83739), (271, 69834), (309, 61246), (339, 55826), (542, 34917), (618, 30623), (678, 27913), (813, 23278), (1626, 11639)]