2100031866

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{5807}}^1$

素因数の和:6036

約数の個数: 64

約数和(自身を含む): 4820175360

約数和(自身を除く): 2720143494

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 181, 222, 333, 362, 543, 666, 999, 1086, 1629, 1998, 3258, 4887, 5807, 6697, 9774, 11614, 13394, 17421, 20091, 34842, 40182, 52263, 60273, 104526, 120546, 156789, 180819, 214859, 313578, 361638, 429718, 644577, 1051067, 1289154, 1933731, 2102134, 3153201, 3867462, 5801193, 6306402, 9459603, 11602386, 18919206, 28378809, 38889479, 56757618, 77778958, 116668437, 233336874, 350005311, 700010622, 1050015933, 2100031866]

約数ペア:

[(1, 2100031866), (2, 1050015933), (3, 700010622), (6, 350005311), (9, 233336874), (18, 116668437), (27, 77778958), (37, 56757618), (54, 38889479), (74, 28378809), (111, 18919206), (181, 11602386), (222, 9459603), (333, 6306402), (362, 5801193), (543, 3867462), (666, 3153201), (999, 2102134), (1086, 1933731), (1629, 1289154), (1998, 1051067), (3258, 644577), (4887, 429718), (5807, 361638), (6697, 313578), (9774, 214859), (11614, 180819), (13394, 156789), (17421, 120546), (20091, 104526), (34842, 60273), (40182, 52263)]