2013149574

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 4536829440

約数和(自身を除く): 2523679866

約数列:

[1, 2, 3, 6, 9, 18, 79, 101, 107, 131, 158, 202, 214, 237, 262, 303, 321, 393, 474, 606, 642, 711, 786, 909, 963, 1179, 1422, 1818, 1926, 2358, 7979, 8453, 10349, 10807, 13231, 14017, 15958, 16906, 20698, 21614, 23937, 25359, 26462, 28034, 31047, 32421, 39693, 42051, 47874, 50718, 62094, 64842, 71811, 76077, 79386, 84102, 93141, 97263, 119079, 126153, 143622, 152154, 186282, 194526, 238158, 252306, 853753, 1045249, 1107343, 1415717, 1707506, 2090498, 2214686, 2561259, 2831434, 3135747, 3322029, 4247151, 5122518, 6271494, 6644058, 7683777, 8494302, 9407241, 9966087, 12741453, 15367554, 18814482, 19932174, 25482906, 111841643, 223683286, 335524929, 671049858, 1006574787, 2013149574]

約数ペア:

[(1, 2013149574), (2, 1006574787), (3, 671049858), (6, 335524929), (9, 223683286), (18, 111841643), (79, 25482906), (101, 19932174), (107, 18814482), (131, 15367554), (158, 12741453), (202, 9966087), (214, 9407241), (237, 8494302), (262, 7683777), (303, 6644058), (321, 6271494), (393, 5122518), (474, 4247151), (606, 3322029), (642, 3135747), (711, 2831434), (786, 2561259), (909, 2214686), (963, 2090498), (1179, 1707506), (1422, 1415717), (1818, 1107343), (1926, 1045249), (2358, 853753), (7979, 252306), (8453, 238158), (10349, 194526), (10807, 186282), (13231, 152154), (14017, 143622), (15958, 126153), (16906, 119079), (20698, 97263), (21614, 93141), (23937, 84102), (25359, 79386), (26462, 76077), (28034, 71811), (31047, 64842), (32421, 62094), (39693, 50718), (42051, 47874)]