131813082

素因数分解:

$2^1\times 3^4\times {\mathrm{293}}^1\times {\mathrm{2777}}^1$

素因数の和:3084

約数の個数: 40

約数和(自身を含む): 296473716

約数和(自身を除く): 164660634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 293, 586, 879, 1758, 2637, 2777, 5274, 5554, 7911, 8331, 15822, 16662, 23733, 24993, 47466, 49986, 74979, 149958, 224937, 449874, 813661, 1627322, 2440983, 4881966, 7322949, 14645898, 21968847, 43937694, 65906541, 131813082]

約数ペア:

[(1, 131813082), (2, 65906541), (3, 43937694), (6, 21968847), (9, 14645898), (18, 7322949), (27, 4881966), (54, 2440983), (81, 1627322), (162, 813661), (293, 449874), (586, 224937), (879, 149958), (1758, 74979), (2637, 49986), (2777, 47466), (5274, 24993), (5554, 23733), (7911, 16662), (8331, 15822)]