64261218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66523}}^1$

素因数の和:66558

約数の個数: 32

約数和(自身を含む): 153271296

約数和(自身を除く): 89010078

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 66523, 133046, 199569, 399138, 465661, 931322, 1396983, 1530029, 2793966, 3060058, 4590087, 9180174, 10710203, 21420406, 32130609, 64261218]

約数ペア:

[(1, 64261218), (2, 32130609), (3, 21420406), (6, 10710203), (7, 9180174), (14, 4590087), (21, 3060058), (23, 2793966), (42, 1530029), (46, 1396983), (69, 931322), (138, 465661), (161, 399138), (322, 199569), (483, 133046), (966, 66523)]