22219218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 35565102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1367, 1806, 2322, 2709, 2734, 4101, 5418, 8127, 8202, 9569, 12303, 16254, 19138, 24606, 28707, 36909, 57414, 58781, 73818, 86121, 117562, 172242, 176343, 258363, 352686, 411467, 516726, 529029, 822934, 1058058, 1234401, 1587087, 2468802, 3174174, 3703203, 7406406, 11109609, 22219218]

約数ペア:

[(1, 22219218), (2, 11109609), (3, 7406406), (6, 3703203), (7, 3174174), (9, 2468802), (14, 1587087), (18, 1234401), (21, 1058058), (27, 822934), (42, 529029), (43, 516726), (54, 411467), (63, 352686), (86, 258363), (126, 176343), (129, 172242), (189, 117562), (258, 86121), (301, 73818), (378, 58781), (387, 57414), (602, 36909), (774, 28707), (903, 24606), (1161, 19138), (1367, 16254), (1806, 12303), (2322, 9569), (2709, 8202), (2734, 8127), (4101, 5418)]