1423621818

素因数分解:

$2^1\times 3^6\times {\mathrm{557}}^1\times {\mathrm{1753}}^1$

素因数の和:2330

約数の個数: 56

約数和(自身を含む): 3209262228

約数和(自身を除く): 1785640410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 557, 729, 1114, 1458, 1671, 1753, 3342, 3506, 5013, 5259, 10026, 10518, 15039, 15777, 30078, 31554, 45117, 47331, 90234, 94662, 135351, 141993, 270702, 283986, 406053, 425979, 812106, 851958, 976421, 1277937, 1952842, 2555874, 2929263, 5858526, 8787789, 17575578, 26363367, 52726734, 79090101, 158180202, 237270303, 474540606, 711810909, 1423621818]

約数ペア:

[(1, 1423621818), (2, 711810909), (3, 474540606), (6, 237270303), (9, 158180202), (18, 79090101), (27, 52726734), (54, 26363367), (81, 17575578), (162, 8787789), (243, 5858526), (486, 2929263), (557, 2555874), (729, 1952842), (1114, 1277937), (1458, 976421), (1671, 851958), (1753, 812106), (3342, 425979), (3506, 406053), (5013, 283986), (5259, 270702), (10026, 141993), (10518, 135351), (15039, 94662), (15777, 90234), (30078, 47331), (31554, 45117)]