22890888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 64916670

約数和(自身を除く): 42025782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 601, 828, 1058, 1202, 1587, 1656, 1803, 2116, 2404, 3174, 3606, 4232, 4761, 4808, 5409, 6348, 7212, 9522, 10818, 12696, 13823, 14424, 19044, 21636, 27646, 38088, 41469, 43272, 55292, 82938, 110584, 124407, 165876, 248814, 317929, 331752, 497628, 635858, 953787, 995256, 1271716, 1907574, 2543432, 2861361, 3815148, 5722722, 7630296, 11445444, 22890888]

約数ペア:

[(1, 22890888), (2, 11445444), (3, 7630296), (4, 5722722), (6, 3815148), (8, 2861361), (9, 2543432), (12, 1907574), (18, 1271716), (23, 995256), (24, 953787), (36, 635858), (46, 497628), (69, 331752), (72, 317929), (92, 248814), (138, 165876), (184, 124407), (207, 110584), (276, 82938), (414, 55292), (529, 43272), (552, 41469), (601, 38088), (828, 27646), (1058, 21636), (1202, 19044), (1587, 14424), (1656, 13823), (1803, 12696), (2116, 10818), (2404, 9522), (3174, 7212), (3606, 6348), (4232, 5409), (4761, 4808)]