61199406

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 139414704

約数和(自身を除く): 78215298

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 2137, 3182, 4274, 4773, 6411, 9546, 12822, 14319, 19233, 28638, 38466, 79069, 91891, 158138, 183782, 237207, 275673, 474414, 551346, 711621, 827019, 1423242, 1654038, 3399967, 6799934, 10199901, 20399802, 30599703, 61199406]

約数ペア:

[(1, 61199406), (2, 30599703), (3, 20399802), (6, 10199901), (9, 6799934), (18, 3399967), (37, 1654038), (43, 1423242), (74, 827019), (86, 711621), (111, 551346), (129, 474414), (222, 275673), (258, 237207), (333, 183782), (387, 158138), (666, 91891), (774, 79069), (1591, 38466), (2137, 28638), (3182, 19233), (4274, 14319), (4773, 12822), (6411, 9546)]