18858902382

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{911851}}^1$

素因数の和:912245

約数の個数: 32

約数和(自身を含む): 42018140160

約数和(自身を除く): 23159237778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3447, 6894, 10341, 20682, 911851, 1823702, 2735553, 5471106, 8206659, 16413318, 24619977, 49239954, 349238933, 698477866, 1047716799, 2095433598, 3143150397, 6286300794, 9429451191, 18858902382]

約数ペア:

[(1, 18858902382), (2, 9429451191), (3, 6286300794), (6, 3143150397), (9, 2095433598), (18, 1047716799), (27, 698477866), (54, 349238933), (383, 49239954), (766, 24619977), (1149, 16413318), (2298, 8206659), (3447, 5471106), (6894, 2735553), (10341, 1823702), (20682, 911851)]