631036998

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{1451}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 1407319056

約数和(自身を除く): 776282058

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 653, 666, 1306, 1451, 1959, 2902, 3918, 4353, 5877, 8706, 11754, 13059, 24161, 26118, 48322, 53687, 72483, 107374, 144966, 161061, 217449, 322122, 434898, 483183, 947503, 966366, 1895006, 2842509, 5685018, 8527527, 17055054, 35057611, 70115222, 105172833, 210345666, 315518499, 631036998]

約数ペア:

[(1, 631036998), (2, 315518499), (3, 210345666), (6, 105172833), (9, 70115222), (18, 35057611), (37, 17055054), (74, 8527527), (111, 5685018), (222, 2842509), (333, 1895006), (653, 966366), (666, 947503), (1306, 483183), (1451, 434898), (1959, 322122), (2902, 217449), (3918, 161061), (4353, 144966), (5877, 107374), (8706, 72483), (11754, 53687), (13059, 48322), (24161, 26118)]