18690504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111253}}^1$

素因数の和:111269

約数の個数: 32

約数和(自身を含む): 53401920

約数和(自身を除く): 34711416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111253, 222506, 333759, 445012, 667518, 778771, 890024, 1335036, 1557542, 2336313, 2670072, 3115084, 4672626, 6230168, 9345252, 18690504]

約数ペア:

[(1, 18690504), (2, 9345252), (3, 6230168), (4, 4672626), (6, 3115084), (7, 2670072), (8, 2336313), (12, 1557542), (14, 1335036), (21, 890024), (24, 778771), (28, 667518), (42, 445012), (56, 333759), (84, 222506), (168, 111253)]