8645442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 18735360

約数和(自身を除く): 10089918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 409, 542, 813, 818, 1227, 1626, 2454, 3523, 5317, 7046, 10569, 10634, 15951, 21138, 31902, 110839, 221678, 332517, 665034, 1440907, 2881814, 4322721, 8645442]

約数ペア:

[(1, 8645442), (2, 4322721), (3, 2881814), (6, 1440907), (13, 665034), (26, 332517), (39, 221678), (78, 110839), (271, 31902), (409, 21138), (542, 15951), (813, 10634), (818, 10569), (1227, 7046), (1626, 5317), (2454, 3523)]