18793662

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 38785824

約数和(自身を除く): 19992162

約数列:

[1, 2, 3, 6, 41, 82, 123, 241, 246, 317, 482, 634, 723, 951, 1446, 1902, 9881, 12997, 19762, 25994, 29643, 38991, 59286, 76397, 77982, 152794, 229191, 458382, 3132277, 6264554, 9396831, 18793662]

約数ペア:

[(1, 18793662), (2, 9396831), (3, 6264554), (6, 3132277), (41, 458382), (82, 229191), (123, 152794), (241, 77982), (246, 76397), (317, 59286), (482, 38991), (634, 29643), (723, 25994), (951, 19762), (1446, 12997), (1902, 9881)]