22207212

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 58260384

約数和(自身を除く): 36053172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 103, 106, 113, 159, 206, 212, 226, 309, 318, 339, 412, 452, 477, 618, 636, 678, 927, 954, 1017, 1236, 1356, 1854, 1908, 2034, 3708, 4068, 5459, 5989, 10918, 11639, 11978, 16377, 17967, 21836, 23278, 23956, 32754, 34917, 35934, 46556, 49131, 53901, 65508, 69834, 71868, 98262, 104751, 107802, 139668, 196524, 209502, 215604, 419004, 616867, 1233734, 1850601, 2467468, 3701202, 5551803, 7402404, 11103606, 22207212]

約数ペア:

[(1, 22207212), (2, 11103606), (3, 7402404), (4, 5551803), (6, 3701202), (9, 2467468), (12, 1850601), (18, 1233734), (36, 616867), (53, 419004), (103, 215604), (106, 209502), (113, 196524), (159, 139668), (206, 107802), (212, 104751), (226, 98262), (309, 71868), (318, 69834), (339, 65508), (412, 53901), (452, 49131), (477, 46556), (618, 35934), (636, 34917), (678, 32754), (927, 23956), (954, 23278), (1017, 21836), (1236, 17967), (1356, 16377), (1854, 11978), (1908, 11639), (2034, 10918), (3708, 5989), (4068, 5459)]