2518308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5404

約数の個数: 36

約数和(自身を含む): 6856668

約数和(自身を除く): 4338360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5381, 10762, 16143, 21524, 32286, 48429, 64572, 69953, 96858, 139906, 193716, 209859, 279812, 419718, 629577, 839436, 1259154, 2518308]

約数ペア:

[(1, 2518308), (2, 1259154), (3, 839436), (4, 629577), (6, 419718), (9, 279812), (12, 209859), (13, 193716), (18, 139906), (26, 96858), (36, 69953), (39, 64572), (52, 48429), (78, 32286), (117, 21524), (156, 16143), (234, 10762), (468, 5381)]