42138474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11273}}^1$

素因数の和:11374

約数の個数: 32

約数和(自身を含む): 97407360

約数和(自身を除く): 55268886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 11273, 22546, 33819, 67638, 78911, 157822, 236733, 473466, 1003297, 2006594, 3009891, 6019782, 7023079, 14046158, 21069237, 42138474]

約数ペア:

[(1, 42138474), (2, 21069237), (3, 14046158), (6, 7023079), (7, 6019782), (14, 3009891), (21, 2006594), (42, 1003297), (89, 473466), (178, 236733), (267, 157822), (534, 78911), (623, 67638), (1246, 33819), (1869, 22546), (3738, 11273)]