260520018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1567}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 575581440

約数和(自身を除く): 315061422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 229, 242, 363, 458, 687, 726, 1374, 1567, 2519, 3134, 4701, 5038, 7557, 9402, 15114, 17237, 27709, 34474, 51711, 55418, 83127, 103422, 166254, 189607, 358843, 379214, 568821, 717686, 1076529, 1137642, 2153058, 3947273, 7894546, 11841819, 23683638, 43420003, 86840006, 130260009, 260520018]

約数ペア:

[(1, 260520018), (2, 130260009), (3, 86840006), (6, 43420003), (11, 23683638), (22, 11841819), (33, 7894546), (66, 3947273), (121, 2153058), (229, 1137642), (242, 1076529), (363, 717686), (458, 568821), (687, 379214), (726, 358843), (1374, 189607), (1567, 166254), (2519, 103422), (3134, 83127), (4701, 55418), (5038, 51711), (7557, 34474), (9402, 27709), (15114, 17237)]