18628968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40853}}^1$

素因数の和:40881

約数の個数: 32

約数和(自身を含む): 49024800

約数和(自身を除く): 30395832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40853, 81706, 122559, 163412, 245118, 326824, 490236, 776207, 980472, 1552414, 2328621, 3104828, 4657242, 6209656, 9314484, 18628968]

約数ペア:

[(1, 18628968), (2, 9314484), (3, 6209656), (4, 4657242), (6, 3104828), (8, 2328621), (12, 1552414), (19, 980472), (24, 776207), (38, 490236), (57, 326824), (76, 245118), (114, 163412), (152, 122559), (228, 81706), (456, 40853)]