18833514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10937}}^1$

素因数の和:10990

約数の個数: 32

約数和(自身を含む): 44102016

約数和(自身を除く): 25268502

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 10937, 21874, 32811, 65622, 76559, 153118, 229677, 448417, 459354, 896834, 1345251, 2690502, 3138919, 6277838, 9416757, 18833514]

約数ペア:

[(1, 18833514), (2, 9416757), (3, 6277838), (6, 3138919), (7, 2690502), (14, 1345251), (21, 896834), (41, 459354), (42, 448417), (82, 229677), (123, 153118), (246, 76559), (287, 65622), (574, 32811), (861, 21874), (1722, 10937)]