11745846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 29506464

約数和(自身を除く): 17760618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1277, 1314, 1533, 2554, 3066, 3831, 4599, 7662, 8939, 9198, 11493, 17878, 22986, 26817, 53634, 80451, 93221, 160902, 186442, 279663, 559326, 652547, 838989, 1305094, 1677978, 1957641, 3915282, 5872923, 11745846]

約数ペア:

[(1, 11745846), (2, 5872923), (3, 3915282), (6, 1957641), (7, 1677978), (9, 1305094), (14, 838989), (18, 652547), (21, 559326), (42, 279663), (63, 186442), (73, 160902), (126, 93221), (146, 80451), (219, 53634), (438, 26817), (511, 22986), (657, 17878), (1022, 11493), (1277, 9198), (1314, 8939), (1533, 7662), (2554, 4599), (3066, 3831)]