18273632012

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{51330427}}^1$

素因数の和:51330520

約数の個数: 12

約数和(自身を含む): 32338169640

約数和(自身を除く): 14064537628

約数列:

[1, 2, 4, 89, 178, 356, 51330427, 102660854, 205321708, 4568408003, 9136816006, 18273632012]

約数ペア:

[(1, 18273632012), (2, 9136816006), (4, 4568408003), (89, 205321708), (178, 102660854), (356, 51330427)]