137712468

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{27259}}^1$

素因数の和:27687

約数の個数: 24

約数和(自身を含む): 322104160

約数和(自身を除く): 184391692

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 27259, 54518, 81777, 109036, 163554, 327108, 11476039, 22952078, 34428117, 45904156, 68856234, 137712468]

約数ペア:

[(1, 137712468), (2, 68856234), (3, 45904156), (4, 34428117), (6, 22952078), (12, 11476039), (421, 327108), (842, 163554), (1263, 109036), (1684, 81777), (2526, 54518), (5052, 27259)]