28430226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 67747680

約数和(自身を除く): 39317454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1033, 1251, 1529, 2066, 2502, 3058, 3099, 4587, 6198, 9174, 9297, 11363, 13761, 18594, 22726, 27522, 34089, 68178, 102267, 143587, 204534, 287174, 430761, 861522, 1292283, 1579457, 2584566, 3158914, 4738371, 9476742, 14215113, 28430226]

約数ペア:

[(1, 28430226), (2, 14215113), (3, 9476742), (6, 4738371), (9, 3158914), (11, 2584566), (18, 1579457), (22, 1292283), (33, 861522), (66, 430761), (99, 287174), (139, 204534), (198, 143587), (278, 102267), (417, 68178), (834, 34089), (1033, 27522), (1251, 22726), (1529, 18594), (2066, 13761), (2502, 11363), (3058, 9297), (3099, 9174), (4587, 6198)]