22012596

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 57788640

約数和(自身を除く): 35776044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 83, 106, 139, 159, 166, 212, 249, 278, 318, 332, 417, 477, 498, 556, 636, 747, 834, 954, 996, 1251, 1494, 1668, 1908, 2502, 2988, 4399, 5004, 7367, 8798, 11537, 13197, 14734, 17596, 22101, 23074, 26394, 29468, 34611, 39591, 44202, 46148, 52788, 66303, 69222, 79182, 88404, 103833, 132606, 138444, 158364, 207666, 265212, 415332, 611461, 1222922, 1834383, 2445844, 3668766, 5503149, 7337532, 11006298, 22012596]

約数ペア:

[(1, 22012596), (2, 11006298), (3, 7337532), (4, 5503149), (6, 3668766), (9, 2445844), (12, 1834383), (18, 1222922), (36, 611461), (53, 415332), (83, 265212), (106, 207666), (139, 158364), (159, 138444), (166, 132606), (212, 103833), (249, 88404), (278, 79182), (318, 69222), (332, 66303), (417, 52788), (477, 46148), (498, 44202), (556, 39591), (636, 34611), (747, 29468), (834, 26394), (954, 23074), (996, 22101), (1251, 17596), (1494, 14734), (1668, 13197), (1908, 11537), (2502, 8798), (2988, 7367), (4399, 5004)]