18526170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 48666240

約数和(自身を除く): 30140070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 709, 871, 1005, 1418, 1742, 2010, 2127, 2613, 3545, 4254, 4355, 5226, 7090, 8710, 9217, 10635, 13065, 18434, 21270, 26130, 27651, 46085, 47503, 55302, 92170, 95006, 138255, 142509, 237515, 276510, 285018, 475030, 617539, 712545, 1235078, 1425090, 1852617, 3087695, 3705234, 6175390, 9263085, 18526170]

約数ペア:

[(1, 18526170), (2, 9263085), (3, 6175390), (5, 3705234), (6, 3087695), (10, 1852617), (13, 1425090), (15, 1235078), (26, 712545), (30, 617539), (39, 475030), (65, 285018), (67, 276510), (78, 237515), (130, 142509), (134, 138255), (195, 95006), (201, 92170), (335, 55302), (390, 47503), (402, 46085), (670, 27651), (709, 26130), (871, 21270), (1005, 18434), (1418, 13065), (1742, 10635), (2010, 9217), (2127, 8710), (2613, 7090), (3545, 5226), (4254, 4355)]