17749884

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 43464960

約数和(自身を除く): 25715076

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 839, 1678, 1763, 2517, 3356, 3526, 5034, 5289, 7052, 10068, 10578, 21156, 34399, 36077, 68798, 72154, 103197, 108231, 137596, 144308, 206394, 216462, 412788, 432924, 1479157, 2958314, 4437471, 5916628, 8874942, 17749884]

約数ペア:

[(1, 17749884), (2, 8874942), (3, 5916628), (4, 4437471), (6, 2958314), (12, 1479157), (41, 432924), (43, 412788), (82, 216462), (86, 206394), (123, 144308), (129, 137596), (164, 108231), (172, 103197), (246, 72154), (258, 68798), (492, 36077), (516, 34399), (839, 21156), (1678, 10578), (1763, 10068), (2517, 7052), (3356, 5289), (3526, 5034)]