18183768

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8513}}^1$

素因数の和:8611

約数の個数: 32

約数和(自身を含む): 45975600

約数和(自身を除く): 27791832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 8513, 17026, 25539, 34052, 51078, 68104, 102156, 204312, 757657, 1515314, 2272971, 3030628, 4545942, 6061256, 9091884, 18183768]

約数ペア:

[(1, 18183768), (2, 9091884), (3, 6061256), (4, 4545942), (6, 3030628), (8, 2272971), (12, 1515314), (24, 757657), (89, 204312), (178, 102156), (267, 68104), (356, 51078), (534, 34052), (712, 25539), (1068, 17026), (2136, 8513)]