129772278

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{36229}}^1$

素因数の和:36436

約数の個数: 24

約数和(自身を含む): 282594000

約数和(自身を除く): 152821722

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 36229, 72458, 108687, 217374, 326061, 652122, 7209571, 14419142, 21628713, 43257426, 64886139, 129772278]

約数ペア:

[(1, 129772278), (2, 64886139), (3, 43257426), (6, 21628713), (9, 14419142), (18, 7209571), (199, 652122), (398, 326061), (597, 217374), (1194, 108687), (1791, 72458), (3582, 36229)]