22279818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 51955200

約数和(自身を除く): 29675382

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 109, 114, 163, 209, 218, 326, 327, 418, 489, 627, 654, 978, 1199, 1254, 1793, 2071, 2398, 3097, 3586, 3597, 4142, 5379, 6194, 6213, 7194, 9291, 10758, 12426, 17767, 18582, 22781, 34067, 35534, 45562, 53301, 68134, 68343, 102201, 106602, 136686, 195437, 204402, 337573, 390874, 586311, 675146, 1012719, 1172622, 2025438, 3713303, 7426606, 11139909, 22279818]

約数ペア:

[(1, 22279818), (2, 11139909), (3, 7426606), (6, 3713303), (11, 2025438), (19, 1172622), (22, 1012719), (33, 675146), (38, 586311), (57, 390874), (66, 337573), (109, 204402), (114, 195437), (163, 136686), (209, 106602), (218, 102201), (326, 68343), (327, 68134), (418, 53301), (489, 45562), (627, 35534), (654, 34067), (978, 22781), (1199, 18582), (1254, 17767), (1793, 12426), (2071, 10758), (2398, 9291), (3097, 7194), (3586, 6213), (3597, 6194), (4142, 5379)]