64860138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22381}}^1$

素因数の和:22419

約数の個数: 48

約数和(自身を含む): 167596416

約数和(自身を除く): 102736278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 22381, 44762, 67143, 134286, 156667, 201429, 313334, 402858, 470001, 514763, 940002, 1029526, 1410003, 1544289, 2820006, 3088578, 3603341, 4632867, 7206682, 9265734, 10810023, 21620046, 32430069, 64860138]

約数ペア:

[(1, 64860138), (2, 32430069), (3, 21620046), (6, 10810023), (7, 9265734), (9, 7206682), (14, 4632867), (18, 3603341), (21, 3088578), (23, 2820006), (42, 1544289), (46, 1410003), (63, 1029526), (69, 940002), (126, 514763), (138, 470001), (161, 402858), (207, 313334), (322, 201429), (414, 156667), (483, 134286), (966, 67143), (1449, 44762), (2898, 22381)]