21122140218

素因数分解:

$2^1\times 3^1\times {\mathrm{8233}}^1\times {\mathrm{427591}}^1$

素因数の和:435829

約数の個数: 16

約数和(自身を含む): 42249510336

約数和(自身を除く): 21127370118

約数列:

[1, 2, 3, 6, 8233, 16466, 24699, 49398, 427591, 855182, 1282773, 2565546, 3520356703, 7040713406, 10561070109, 21122140218]

約数ペア:

[(1, 21122140218), (2, 10561070109), (3, 7040713406), (6, 3520356703), (8233, 2565546), (16466, 1282773), (24699, 855182), (49398, 427591)]