1918156734

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{5851}}^1$

素因数の和:6342

約数の個数: 64

約数和(自身を含む): 4601076480

約数和(自身を除く): 2682919746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 467, 702, 934, 1401, 2802, 4203, 5851, 6071, 8406, 11702, 12142, 12609, 17553, 18213, 25218, 35106, 36426, 52659, 54639, 76063, 105318, 109278, 152126, 157977, 163917, 228189, 315954, 327834, 456378, 684567, 1369134, 2053701, 2732417, 4107402, 5464834, 8197251, 16394502, 24591753, 35521421, 49183506, 71042842, 73775259, 106564263, 147550518, 213128526, 319692789, 639385578, 959078367, 1918156734]

約数ペア:

[(1, 1918156734), (2, 959078367), (3, 639385578), (6, 319692789), (9, 213128526), (13, 147550518), (18, 106564263), (26, 73775259), (27, 71042842), (39, 49183506), (54, 35521421), (78, 24591753), (117, 16394502), (234, 8197251), (351, 5464834), (467, 4107402), (702, 2732417), (934, 2053701), (1401, 1369134), (2802, 684567), (4203, 456378), (5851, 327834), (6071, 315954), (8406, 228189), (11702, 163917), (12142, 157977), (12609, 152126), (17553, 109278), (18213, 105318), (25218, 76063), (35106, 54639), (36426, 52659)]