123473574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{979949}}^1$

素因数の和:979964

約数の個数: 24

約数和(自身を含む): 305744400

約数和(自身を除く): 182270826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 979949, 1959898, 2939847, 5879694, 6859643, 8819541, 13719286, 17639082, 20578929, 41157858, 61736787, 123473574]

約数ペア:

[(1, 123473574), (2, 61736787), (3, 41157858), (6, 20578929), (7, 17639082), (9, 13719286), (14, 8819541), (18, 6859643), (21, 5879694), (42, 2939847), (63, 1959898), (126, 979949)]