22538022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 31168218

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, 739, 782, 897, 1173, 1326, 1478, 1794, 2217, 2346, 4434, 5083, 9607, 10166, 12563, 15249, 16997, 19214, 25126, 28821, 30498, 33994, 37689, 50991, 57642, 75378, 101982, 163319, 220961, 288949, 326638, 441922, 489957, 577898, 662883, 866847, 979914, 1325766, 1733694, 3756337, 7512674, 11269011, 22538022]

約数ペア:

[(1, 22538022), (2, 11269011), (3, 7512674), (6, 3756337), (13, 1733694), (17, 1325766), (23, 979914), (26, 866847), (34, 662883), (39, 577898), (46, 489957), (51, 441922), (69, 326638), (78, 288949), (102, 220961), (138, 163319), (221, 101982), (299, 75378), (391, 57642), (442, 50991), (598, 37689), (663, 33994), (739, 30498), (782, 28821), (897, 25126), (1173, 19214), (1326, 16997), (1478, 15249), (1794, 12563), (2217, 10166), (2346, 9607), (4434, 5083)]