863148

素因数分解:

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

素因数の和:534

約数の個数: 48

約数和(自身を含む): 2370816

約数和(自身を除く): 1507668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 503, 572, 858, 1006, 1509, 1716, 2012, 3018, 5533, 6036, 6539, 11066, 13078, 16599, 19617, 22132, 26156, 33198, 39234, 66396, 71929, 78468, 143858, 215787, 287716, 431574, 863148]

約数ペア:

[(1, 863148), (2, 431574), (3, 287716), (4, 215787), (6, 143858), (11, 78468), (12, 71929), (13, 66396), (22, 39234), (26, 33198), (33, 26156), (39, 22132), (44, 19617), (52, 16599), (66, 13078), (78, 11066), (132, 6539), (143, 6036), (156, 5533), (286, 3018), (429, 2012), (503, 1716), (572, 1509), (858, 1006)]