227614518

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 499861440

約数和(自身を除く): 272246922

約数列:

[1, 2, 3, 6, 9, 18, 157, 239, 314, 337, 471, 478, 674, 717, 942, 1011, 1413, 1434, 2022, 2151, 2826, 3033, 4302, 6066, 37523, 52909, 75046, 80543, 105818, 112569, 158727, 161086, 225138, 241629, 317454, 337707, 476181, 483258, 675414, 724887, 952362, 1449774, 12645251, 25290502, 37935753, 75871506, 113807259, 227614518]

約数ペア:

[(1, 227614518), (2, 113807259), (3, 75871506), (6, 37935753), (9, 25290502), (18, 12645251), (157, 1449774), (239, 952362), (314, 724887), (337, 675414), (471, 483258), (478, 476181), (674, 337707), (717, 317454), (942, 241629), (1011, 225138), (1413, 161086), (1434, 158727), (2022, 112569), (2151, 105818), (2826, 80543), (3033, 75046), (4302, 52909), (6066, 37523)]