173880018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5851}}^1$

素因数の和:5999

約数の個数: 48

約数和(自身を含む): 408984576

約数和(自身を除く): 235104558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 5851, 9906, 11702, 14859, 17553, 29718, 35106, 52659, 76063, 105318, 152126, 228189, 456378, 684567, 743077, 1369134, 1486154, 2229231, 4458462, 6687693, 9660001, 13375386, 19320002, 28980003, 57960006, 86940009, 173880018]

約数ペア:

[(1, 173880018), (2, 86940009), (3, 57960006), (6, 28980003), (9, 19320002), (13, 13375386), (18, 9660001), (26, 6687693), (39, 4458462), (78, 2229231), (117, 1486154), (127, 1369134), (234, 743077), (254, 684567), (381, 456378), (762, 228189), (1143, 152126), (1651, 105318), (2286, 76063), (3302, 52659), (4953, 35106), (5851, 29718), (9906, 17553), (11702, 14859)]