12840828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 40266240

約数和(自身を除く): 27425412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1069, 1092, 1716, 2002, 2138, 3003, 3207, 4004, 4276, 6006, 6414, 7483, 11759, 12012, 12828, 13897, 14966, 22449, 23518, 27794, 29932, 35277, 41691, 44898, 47036, 55588, 70554, 82313, 83382, 89796, 97279, 141108, 152867, 164626, 166764, 194558, 246939, 291837, 305734, 329252, 389116, 458601, 493878, 583674, 611468, 917202, 987756, 1070069, 1167348, 1834404, 2140138, 3210207, 4280276, 6420414, 12840828]

約数ペア:

[(1, 12840828), (2, 6420414), (3, 4280276), (4, 3210207), (6, 2140138), (7, 1834404), (11, 1167348), (12, 1070069), (13, 987756), (14, 917202), (21, 611468), (22, 583674), (26, 493878), (28, 458601), (33, 389116), (39, 329252), (42, 305734), (44, 291837), (52, 246939), (66, 194558), (77, 166764), (78, 164626), (84, 152867), (91, 141108), (132, 97279), (143, 89796), (154, 83382), (156, 82313), (182, 70554), (231, 55588), (273, 47036), (286, 44898), (308, 41691), (364, 35277), (429, 29932), (462, 27794), (546, 23518), (572, 22449), (858, 14966), (924, 13897), (1001, 12828), (1069, 12012), (1092, 11759), (1716, 7483), (2002, 6414), (2138, 6006), (3003, 4276), (3207, 4004)]