18287029164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{88379}}^1$

素因数の和:88830

約数の個数: 48

約数和(自身を含む): 43771432320

約数和(自身を除く): 25484403156

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 401, 516, 802, 1203, 1604, 2406, 4812, 17243, 34486, 51729, 68972, 88379, 103458, 176758, 206916, 265137, 353516, 530274, 1060548, 3800297, 7600594, 11400891, 15201188, 22801782, 35439979, 45603564, 70879958, 106319937, 141759916, 212639874, 425279748, 1523919097, 3047838194, 4571757291, 6095676388, 9143514582, 18287029164]

約数ペア:

[(1, 18287029164), (2, 9143514582), (3, 6095676388), (4, 4571757291), (6, 3047838194), (12, 1523919097), (43, 425279748), (86, 212639874), (129, 141759916), (172, 106319937), (258, 70879958), (401, 45603564), (516, 35439979), (802, 22801782), (1203, 15201188), (1604, 11400891), (2406, 7600594), (4812, 3800297), (17243, 1060548), (34486, 530274), (51729, 353516), (68972, 265137), (88379, 206916), (103458, 176758)]