18451110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1427}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 25965402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 1427, 2155, 2586, 2854, 4281, 4310, 6465, 7135, 8562, 12930, 14270, 21405, 42810, 615037, 1230074, 1845111, 3075185, 3690222, 6150370, 9225555, 18451110]

約数ペア:

[(1, 18451110), (2, 9225555), (3, 6150370), (5, 3690222), (6, 3075185), (10, 1845111), (15, 1230074), (30, 615037), (431, 42810), (862, 21405), (1293, 14270), (1427, 12930), (2155, 8562), (2586, 7135), (2854, 6465), (4281, 4310)]