65905308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{261529}}^1$

素因数の和:261546

約数の個数: 36

約数和(自身を含む): 190393840

約数和(自身を除く): 124488532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 261529, 523058, 784587, 1046116, 1569174, 1830703, 2353761, 3138348, 3661406, 4707522, 5492109, 7322812, 9415044, 10984218, 16476327, 21968436, 32952654, 65905308]

約数ペア:

[(1, 65905308), (2, 32952654), (3, 21968436), (4, 16476327), (6, 10984218), (7, 9415044), (9, 7322812), (12, 5492109), (14, 4707522), (18, 3661406), (21, 3138348), (28, 2353761), (36, 1830703), (42, 1569174), (63, 1046116), (84, 784587), (126, 523058), (252, 261529)]