118458378

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:5019

約数の個数: 48

約数和(自身を含む): 271155456

約数和(自身を除く): 152697078

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 4937, 7998, 9874, 11997, 14811, 23994, 29622, 44433, 88866, 153047, 212291, 306094, 424582, 459141, 636873, 918282, 1273746, 1377423, 1910619, 2754846, 3821238, 6581021, 13162042, 19743063, 39486126, 59229189, 118458378]

約数ペア:

[(1, 118458378), (2, 59229189), (3, 39486126), (6, 19743063), (9, 13162042), (18, 6581021), (31, 3821238), (43, 2754846), (62, 1910619), (86, 1377423), (93, 1273746), (129, 918282), (186, 636873), (258, 459141), (279, 424582), (387, 306094), (558, 212291), (774, 153047), (1333, 88866), (2666, 44433), (3999, 29622), (4937, 23994), (7998, 14811), (9874, 11997)]