22172046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 52835328

約数和(自身を除く): 30663282

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 727, 782, 897, 1173, 1326, 1454, 1794, 2181, 2346, 4362, 5083, 9451, 10166, 12359, 15249, 16721, 18902, 24718, 28353, 30498, 33442, 37077, 50163, 56706, 74154, 100326, 160667, 217373, 284257, 321334, 434746, 482001, 568514, 652119, 852771, 964002, 1304238, 1705542, 3695341, 7390682, 11086023, 22172046]

約数ペア:

[(1, 22172046), (2, 11086023), (3, 7390682), (6, 3695341), (13, 1705542), (17, 1304238), (23, 964002), (26, 852771), (34, 652119), (39, 568514), (46, 482001), (51, 434746), (69, 321334), (78, 284257), (102, 217373), (138, 160667), (221, 100326), (299, 74154), (391, 56706), (442, 50163), (598, 37077), (663, 33442), (727, 30498), (782, 28353), (897, 24718), (1173, 18902), (1326, 16721), (1454, 15249), (1794, 12359), (2181, 10166), (2346, 9451), (4362, 5083)]