66138781332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{349519}}^1$

素因数の和:350752

約数の個数: 48

約数和(自身を含む): 166332373760

約数和(自身を除く): 100193592428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1213, 2426, 3639, 4852, 7278, 14556, 15769, 31538, 47307, 63076, 94614, 189228, 349519, 699038, 1048557, 1398076, 2097114, 4194228, 4543747, 9087494, 13631241, 18174988, 27262482, 54524964, 423966547, 847933094, 1271899641, 1695866188, 2543799282, 5087598564, 5511565111, 11023130222, 16534695333, 22046260444, 33069390666, 66138781332]

約数ペア:

[(1, 66138781332), (2, 33069390666), (3, 22046260444), (4, 16534695333), (6, 11023130222), (12, 5511565111), (13, 5087598564), (26, 2543799282), (39, 1695866188), (52, 1271899641), (78, 847933094), (156, 423966547), (1213, 54524964), (2426, 27262482), (3639, 18174988), (4852, 13631241), (7278, 9087494), (14556, 4543747), (15769, 4194228), (31538, 2097114), (47307, 1398076), (63076, 1048557), (94614, 699038), (189228, 349519)]