18455655180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4590959}}^1$

素因数の和:4591038

約数の個数: 48

約数和(自身を含む): 52447127040

約数和(自身を除く): 33991471860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4590959, 9181918, 13772877, 18363836, 22954795, 27545754, 45909590, 55091508, 68864385, 91819180, 137728770, 275457540, 307594253, 615188506, 922782759, 1230377012, 1537971265, 1845565518, 3075942530, 3691131036, 4613913795, 6151885060, 9227827590, 18455655180]

約数ペア:

[(1, 18455655180), (2, 9227827590), (3, 6151885060), (4, 4613913795), (5, 3691131036), (6, 3075942530), (10, 1845565518), (12, 1537971265), (15, 1230377012), (20, 922782759), (30, 615188506), (60, 307594253), (67, 275457540), (134, 137728770), (201, 91819180), (268, 68864385), (335, 55091508), (402, 45909590), (670, 27545754), (804, 22954795), (1005, 18363836), (1340, 13772877), (2010, 9181918), (4020, 4590959)]