12163986

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 27345600

約数和(自身を除く): 15181614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 2531, 4806, 5062, 7593, 15186, 22779, 45558, 68337, 136674, 225259, 450518, 675777, 1351554, 2027331, 4054662, 6081993, 12163986]

約数ペア:

[(1, 12163986), (2, 6081993), (3, 4054662), (6, 2027331), (9, 1351554), (18, 675777), (27, 450518), (54, 225259), (89, 136674), (178, 68337), (267, 45558), (534, 22779), (801, 15186), (1602, 7593), (2403, 5062), (2531, 4806)]