18526030315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{5569}}^1$

素因数の和:6487

約数の個数: 32

約数和(自身を含む): 24367190400

約数和(自身を除く): 5841160085

約数列:

[1, 5, 13, 61, 65, 305, 793, 839, 3965, 4195, 5569, 10907, 27845, 51179, 54535, 72397, 255895, 339709, 361985, 665327, 1698545, 3326635, 4416217, 4672391, 22081085, 23361955, 60741083, 285015851, 303705415, 1425079255, 3705206063, 18526030315]

約数ペア:

[(1, 18526030315), (5, 3705206063), (13, 1425079255), (61, 303705415), (65, 285015851), (305, 60741083), (793, 23361955), (839, 22081085), (3965, 4672391), (4195, 4416217), (5569, 3326635), (10907, 1698545), (27845, 665327), (51179, 361985), (54535, 339709), (72397, 255895)]