18167928

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2287}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 45576960

約数和(自身を除く): 27409032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2287, 2648, 3972, 4574, 6861, 7944, 9148, 13722, 18296, 27444, 54888, 756997, 1513994, 2270991, 3027988, 4541982, 6055976, 9083964, 18167928]

約数ペア:

[(1, 18167928), (2, 9083964), (3, 6055976), (4, 4541982), (6, 3027988), (8, 2270991), (12, 1513994), (24, 756997), (331, 54888), (662, 27444), (993, 18296), (1324, 13722), (1986, 9148), (2287, 7944), (2648, 6861), (3972, 4574)]