182171812

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 332726940

約数和(自身を除く): 150555128

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 389, 778, 1556, 2209, 2491, 4418, 4982, 8836, 9964, 18283, 20617, 36566, 41234, 73132, 82468, 117077, 234154, 468308, 859301, 968999, 1718602, 1937998, 3437204, 3875996, 45542953, 91085906, 182171812]

約数ペア:

[(1, 182171812), (2, 91085906), (4, 45542953), (47, 3875996), (53, 3437204), (94, 1937998), (106, 1718602), (188, 968999), (212, 859301), (389, 468308), (778, 234154), (1556, 117077), (2209, 82468), (2491, 73132), (4418, 41234), (4982, 36566), (8836, 20617), (9964, 18283)]