81247335924

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218406817}}^1$

素因数の和:218406855

約数の個数: 24

約数和(自身を含む): 195692508928

約数和(自身を除く): 114445173004

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218406817, 436813634, 655220451, 873627268, 1310440902, 2620881804, 6770611327, 13541222654, 20311833981, 27082445308, 40623667962, 81247335924]

約数ペア:

[(1, 81247335924), (2, 40623667962), (3, 27082445308), (4, 20311833981), (6, 13541222654), (12, 6770611327), (31, 2620881804), (62, 1310440902), (93, 873627268), (124, 655220451), (186, 436813634), (372, 218406817)]