22690818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 53871480

約数和(自身を除く): 31180662

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2557, 2958, 4437, 5114, 7671, 8874, 15342, 23013, 43469, 46026, 74153, 86938, 130407, 148306, 222459, 260814, 391221, 444918, 667377, 782442, 1260601, 1334754, 2521202, 3781803, 7563606, 11345409, 22690818]

約数ペア:

[(1, 22690818), (2, 11345409), (3, 7563606), (6, 3781803), (9, 2521202), (17, 1334754), (18, 1260601), (29, 782442), (34, 667377), (51, 444918), (58, 391221), (87, 260814), (102, 222459), (153, 148306), (174, 130407), (261, 86938), (306, 74153), (493, 46026), (522, 43469), (986, 23013), (1479, 15342), (2557, 8874), (2958, 7671), (4437, 5114)]