65919924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{261587}}^1$

素因数の和:261604

約数の個数: 36

約数和(自身を含む): 190436064

約数和(自身を除く): 124516140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 261587, 523174, 784761, 1046348, 1569522, 1831109, 2354283, 3139044, 3662218, 4708566, 5493327, 7324436, 9417132, 10986654, 16479981, 21973308, 32959962, 65919924]

約数ペア:

[(1, 65919924), (2, 32959962), (3, 21973308), (4, 16479981), (6, 10986654), (7, 9417132), (9, 7324436), (12, 5493327), (14, 4708566), (18, 3662218), (21, 3139044), (28, 2354283), (36, 1831109), (42, 1569522), (63, 1046348), (84, 784761), (126, 523174), (252, 261587)]