13345374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18720

約数の個数: 32

約数和(自身を含む): 32299776

約数和(自身を除く): 18954402

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 18691, 37382, 56073, 112146, 130837, 261674, 317747, 392511, 635494, 785022, 953241, 1906482, 2224229, 4448458, 6672687, 13345374]

約数ペア:

[(1, 13345374), (2, 6672687), (3, 4448458), (6, 2224229), (7, 1906482), (14, 953241), (17, 785022), (21, 635494), (34, 392511), (42, 317747), (51, 261674), (102, 130837), (119, 112146), (238, 56073), (357, 37382), (714, 18691)]