9917784

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 28810080

約数和(自身を除く): 18892296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 113, 138, 159, 184, 207, 212, 226, 276, 318, 339, 414, 424, 452, 477, 552, 636, 678, 828, 904, 954, 1017, 1219, 1272, 1356, 1656, 1908, 2034, 2438, 2599, 2712, 3657, 3816, 4068, 4876, 5198, 5989, 7314, 7797, 8136, 9752, 10396, 10971, 11978, 14628, 15594, 17967, 20792, 21942, 23391, 23956, 29256, 31188, 35934, 43884, 46782, 47912, 53901, 62376, 71868, 87768, 93564, 107802, 137747, 143736, 187128, 215604, 275494, 413241, 431208, 550988, 826482, 1101976, 1239723, 1652964, 2479446, 3305928, 4958892, 9917784]

約数ペア:

[(1, 9917784), (2, 4958892), (3, 3305928), (4, 2479446), (6, 1652964), (8, 1239723), (9, 1101976), (12, 826482), (18, 550988), (23, 431208), (24, 413241), (36, 275494), (46, 215604), (53, 187128), (69, 143736), (72, 137747), (92, 107802), (106, 93564), (113, 87768), (138, 71868), (159, 62376), (184, 53901), (207, 47912), (212, 46782), (226, 43884), (276, 35934), (318, 31188), (339, 29256), (414, 23956), (424, 23391), (452, 21942), (477, 20792), (552, 17967), (636, 15594), (678, 14628), (828, 11978), (904, 10971), (954, 10396), (1017, 9752), (1219, 8136), (1272, 7797), (1356, 7314), (1656, 5989), (1908, 5198), (2034, 4876), (2438, 4068), (2599, 3816), (2712, 3657)]