18122856

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12449

約数の個数: 32

約数和(自身を含む): 46053600

約数和(自身を除く): 27930744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12379, 24758, 37137, 49516, 74274, 99032, 148548, 297096, 755119, 1510238, 2265357, 3020476, 4530714, 6040952, 9061428, 18122856]

約数ペア:

[(1, 18122856), (2, 9061428), (3, 6040952), (4, 4530714), (6, 3020476), (8, 2265357), (12, 1510238), (24, 755119), (61, 297096), (122, 148548), (183, 99032), (244, 74274), (366, 49516), (488, 37137), (732, 24758), (1464, 12379)]