18896538

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 20107878

約数列:

[1, 2, 3, 6, 47, 94, 113, 141, 226, 282, 339, 593, 678, 1186, 1779, 3558, 5311, 10622, 15933, 27871, 31866, 55742, 67009, 83613, 134018, 167226, 201027, 402054, 3149423, 6298846, 9448269, 18896538]

約数ペア:

[(1, 18896538), (2, 9448269), (3, 6298846), (6, 3149423), (47, 402054), (94, 201027), (113, 167226), (141, 134018), (226, 83613), (282, 67009), (339, 55742), (593, 31866), (678, 27871), (1186, 15933), (1779, 10622), (3558, 5311)]