11312478

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4003}}^1$

素因数の和:4168

約数の個数: 24

約数和(自身を含む): 24672648

約数和(自身を除く): 13360170

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4003, 8006, 12009, 24018, 36027, 72054, 628471, 1256942, 1885413, 3770826, 5656239, 11312478]

約数ペア:

[(1, 11312478), (2, 5656239), (3, 3770826), (6, 1885413), (9, 1256942), (18, 628471), (157, 72054), (314, 36027), (471, 24018), (942, 12009), (1413, 8006), (2826, 4003)]