18770472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37243}}^1$

素因数の和:37262

約数の個数: 48

約数和(自身を含む): 58100640

約数和(自身を除く): 39330168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37243, 74486, 111729, 148972, 223458, 260701, 297944, 335187, 446916, 521402, 670374, 782103, 893832, 1042804, 1340748, 1564206, 2085608, 2346309, 2681496, 3128412, 4692618, 6256824, 9385236, 18770472]

約数ペア:

[(1, 18770472), (2, 9385236), (3, 6256824), (4, 4692618), (6, 3128412), (7, 2681496), (8, 2346309), (9, 2085608), (12, 1564206), (14, 1340748), (18, 1042804), (21, 893832), (24, 782103), (28, 670374), (36, 521402), (42, 446916), (56, 335187), (63, 297944), (72, 260701), (84, 223458), (126, 148972), (168, 111729), (252, 74486), (504, 37243)]