18910542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5059}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 24807858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 5059, 10118, 15177, 30354, 35413, 70826, 106239, 212478, 450251, 900502, 1350753, 2701506, 3151757, 6303514, 9455271, 18910542]

約数ペア:

[(1, 18910542), (2, 9455271), (3, 6303514), (6, 3151757), (7, 2701506), (14, 1350753), (21, 900502), (42, 450251), (89, 212478), (178, 106239), (267, 70826), (534, 35413), (623, 30354), (1246, 15177), (1869, 10118), (3738, 5059)]