22878882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 57974400

約数和(自身を除く): 35095518

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 109, 117, 138, 169, 207, 218, 234, 299, 327, 338, 351, 414, 507, 598, 621, 654, 702, 897, 981, 1014, 1242, 1417, 1521, 1794, 1962, 2507, 2691, 2834, 2943, 3042, 3887, 4251, 4563, 5014, 5382, 5886, 7521, 7774, 8073, 8502, 9126, 11661, 12753, 15042, 16146, 18421, 22563, 23322, 25506, 32591, 34983, 36842, 38259, 45126, 55263, 65182, 67689, 69966, 76518, 97773, 104949, 110526, 135378, 165789, 195546, 209898, 293319, 331578, 423683, 497367, 586638, 847366, 879957, 994734, 1271049, 1759914, 2542098, 3813147, 7626294, 11439441, 22878882]

約数ペア:

[(1, 22878882), (2, 11439441), (3, 7626294), (6, 3813147), (9, 2542098), (13, 1759914), (18, 1271049), (23, 994734), (26, 879957), (27, 847366), (39, 586638), (46, 497367), (54, 423683), (69, 331578), (78, 293319), (109, 209898), (117, 195546), (138, 165789), (169, 135378), (207, 110526), (218, 104949), (234, 97773), (299, 76518), (327, 69966), (338, 67689), (351, 65182), (414, 55263), (507, 45126), (598, 38259), (621, 36842), (654, 34983), (702, 32591), (897, 25506), (981, 23322), (1014, 22563), (1242, 18421), (1417, 16146), (1521, 15042), (1794, 12753), (1962, 11661), (2507, 9126), (2691, 8502), (2834, 8073), (2943, 7774), (3042, 7521), (3887, 5886), (4251, 5382), (4563, 5014)]