4050438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 5799162

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 599, 966, 1127, 1198, 1797, 2254, 3381, 3594, 4193, 6762, 8386, 12579, 13777, 25158, 27554, 29351, 41331, 58702, 82662, 88053, 96439, 176106, 192878, 289317, 578634, 675073, 1350146, 2025219, 4050438]

約数ペア:

[(1, 4050438), (2, 2025219), (3, 1350146), (6, 675073), (7, 578634), (14, 289317), (21, 192878), (23, 176106), (42, 96439), (46, 88053), (49, 82662), (69, 58702), (98, 41331), (138, 29351), (147, 27554), (161, 25158), (294, 13777), (322, 12579), (483, 8386), (599, 6762), (966, 4193), (1127, 3594), (1198, 3381), (1797, 2254)]