123021318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32911}}^1$

素因数の和:33012

約数の個数: 32

約数和(自身を含む): 284359680

約数和(自身を除く): 161338362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 32911, 65822, 98733, 197466, 230377, 460754, 691131, 1382262, 2929079, 5858158, 8787237, 17574474, 20503553, 41007106, 61510659, 123021318]

約数ペア:

[(1, 123021318), (2, 61510659), (3, 41007106), (6, 20503553), (7, 17574474), (14, 8787237), (21, 5858158), (42, 2929079), (89, 1382262), (178, 691131), (267, 460754), (534, 230377), (623, 197466), (1246, 98733), (1869, 65822), (3738, 32911)]