18756090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69467}}^1$

素因数の和:69483

約数の個数: 32

約数和(自身を含む): 50016960

約数和(自身を除く): 31260870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69467, 138934, 208401, 347335, 416802, 625203, 694670, 1042005, 1250406, 1875609, 2084010, 3126015, 3751218, 6252030, 9378045, 18756090]

約数ペア:

[(1, 18756090), (2, 9378045), (3, 6252030), (5, 3751218), (6, 3126015), (9, 2084010), (10, 1875609), (15, 1250406), (18, 1042005), (27, 694670), (30, 625203), (45, 416802), (54, 347335), (90, 208401), (135, 138934), (270, 69467)]