1320233964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15717071}}^1$

素因数の和:15717085

約数の個数: 24

約数和(自身を含む): 3520624128

約数和(自身を除く): 2200390164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15717071, 31434142, 47151213, 62868284, 94302426, 110019497, 188604852, 220038994, 330058491, 440077988, 660116982, 1320233964]

約数ペア:

[(1, 1320233964), (2, 660116982), (3, 440077988), (4, 330058491), (6, 220038994), (7, 188604852), (12, 110019497), (14, 94302426), (21, 62868284), (28, 47151213), (42, 31434142), (84, 15717071)]