28467846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 68419728

約数和(自身を除く): 39951882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 2357, 4026, 4714, 6039, 7071, 12078, 14142, 21213, 25927, 42426, 51854, 77781, 143777, 155562, 233343, 287554, 431331, 466686, 862662, 1293993, 1581547, 2587986, 3163094, 4744641, 9489282, 14233923, 28467846]

約数ペア:

[(1, 28467846), (2, 14233923), (3, 9489282), (6, 4744641), (9, 3163094), (11, 2587986), (18, 1581547), (22, 1293993), (33, 862662), (61, 466686), (66, 431331), (99, 287554), (122, 233343), (183, 155562), (198, 143777), (366, 77781), (549, 51854), (671, 42426), (1098, 25927), (1342, 21213), (2013, 14142), (2357, 12078), (4026, 7071), (4714, 6039)]