11865546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 72

約数和(自身を含む): 32651424

約数和(自身を除く): 20785878

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1223, 1386, 1617, 2446, 3234, 3669, 4851, 7338, 8561, 9702, 11007, 13453, 17122, 22014, 25683, 26906, 40359, 51366, 59927, 77049, 80718, 94171, 119854, 121077, 154098, 179781, 188342, 242154, 282513, 359562, 539343, 565026, 659197, 847539, 1078686, 1318394, 1695078, 1977591, 3955182, 5932773, 11865546]

約数ペア:

[(1, 11865546), (2, 5932773), (3, 3955182), (6, 1977591), (7, 1695078), (9, 1318394), (11, 1078686), (14, 847539), (18, 659197), (21, 565026), (22, 539343), (33, 359562), (42, 282513), (49, 242154), (63, 188342), (66, 179781), (77, 154098), (98, 121077), (99, 119854), (126, 94171), (147, 80718), (154, 77049), (198, 59927), (231, 51366), (294, 40359), (441, 26906), (462, 25683), (539, 22014), (693, 17122), (882, 13453), (1078, 11007), (1223, 9702), (1386, 8561), (1617, 7338), (2446, 4851), (3234, 3669)]