522036918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131231}}^1$

素因数の和:131269

約数の個数: 48

約数和(自身を含む): 1289748096

約数和(自身を除く): 767711178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 131231, 262462, 393693, 787386, 1181079, 1706003, 2230927, 2362158, 3412006, 4461854, 5118009, 6692781, 10236018, 13385562, 15354027, 20078343, 29002051, 30708054, 40156686, 58004102, 87006153, 174012306, 261018459, 522036918]

約数ペア:

[(1, 522036918), (2, 261018459), (3, 174012306), (6, 87006153), (9, 58004102), (13, 40156686), (17, 30708054), (18, 29002051), (26, 20078343), (34, 15354027), (39, 13385562), (51, 10236018), (78, 6692781), (102, 5118009), (117, 4461854), (153, 3412006), (221, 2362158), (234, 2230927), (306, 1706003), (442, 1181079), (663, 787386), (1326, 393693), (1989, 262462), (3978, 131231)]