110101212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7589}}^1$

素因数の和:7643

約数の個数: 72

約数和(自身を含む): 309429120

約数和(自身を除く): 199327908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 7589, 14508, 15178, 22767, 30356, 45534, 68301, 91068, 98657, 136602, 197314, 235259, 273204, 295971, 394628, 470518, 591942, 705777, 887913, 941036, 1183884, 1411554, 1775826, 2117331, 2823108, 3058367, 3551652, 4234662, 6116734, 8469324, 9175101, 12233468, 18350202, 27525303, 36700404, 55050606, 110101212]

約数ペア:

[(1, 110101212), (2, 55050606), (3, 36700404), (4, 27525303), (6, 18350202), (9, 12233468), (12, 9175101), (13, 8469324), (18, 6116734), (26, 4234662), (31, 3551652), (36, 3058367), (39, 2823108), (52, 2117331), (62, 1775826), (78, 1411554), (93, 1183884), (117, 941036), (124, 887913), (156, 705777), (186, 591942), (234, 470518), (279, 394628), (372, 295971), (403, 273204), (468, 235259), (558, 197314), (806, 136602), (1116, 98657), (1209, 91068), (1612, 68301), (2418, 45534), (3627, 30356), (4836, 22767), (7254, 15178), (7589, 14508)]