25381242

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 56583360

約数和(自身を除く): 31202118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1061, 1329, 2122, 2658, 3183, 3987, 6366, 7974, 9549, 11961, 19098, 23922, 28647, 57294, 470023, 940046, 1410069, 2820138, 4230207, 8460414, 12690621, 25381242]

約数ペア:

[(1, 25381242), (2, 12690621), (3, 8460414), (6, 4230207), (9, 2820138), (18, 1410069), (27, 940046), (54, 470023), (443, 57294), (886, 28647), (1061, 23922), (1329, 19098), (2122, 11961), (2658, 9549), (3183, 7974), (3987, 6366)]