18269974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 28394496

約数和(自身を除く): 10124522

約数列:

[1, 2, 31, 62, 467, 631, 934, 1262, 14477, 19561, 28954, 39122, 294677, 589354, 9134987, 18269974]

約数ペア:

[(1, 18269974), (2, 9134987), (31, 589354), (62, 294677), (467, 39122), (631, 28954), (934, 19561), (1262, 14477)]