1294722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 3302208

約数和(自身を除く): 2007486

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 503, 858, 1006, 1287, 1509, 2574, 3018, 4527, 5533, 6539, 9054, 11066, 13078, 16599, 19617, 33198, 39234, 49797, 58851, 71929, 99594, 117702, 143858, 215787, 431574, 647361, 1294722]

約数ペア:

[(1, 1294722), (2, 647361), (3, 431574), (6, 215787), (9, 143858), (11, 117702), (13, 99594), (18, 71929), (22, 58851), (26, 49797), (33, 39234), (39, 33198), (66, 19617), (78, 16599), (99, 13078), (117, 11066), (143, 9054), (198, 6539), (234, 5533), (286, 4527), (429, 3018), (503, 2574), (858, 1509), (1006, 1287)]