15195942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 34903440

約数和(自身を除く): 19707498

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 677, 774, 1247, 1354, 2031, 2494, 3741, 4062, 6093, 7482, 11223, 12186, 19633, 22446, 29111, 39266, 58222, 58899, 87333, 117798, 174666, 176697, 261999, 353394, 523998, 844219, 1688438, 2532657, 5065314, 7597971, 15195942]

約数ペア:

[(1, 15195942), (2, 7597971), (3, 5065314), (6, 2532657), (9, 1688438), (18, 844219), (29, 523998), (43, 353394), (58, 261999), (86, 176697), (87, 174666), (129, 117798), (174, 87333), (258, 58899), (261, 58222), (387, 39266), (522, 29111), (677, 22446), (774, 19633), (1247, 12186), (1354, 11223), (2031, 7482), (2494, 6093), (3741, 4062)]