18666090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{207401}}^1$

素因数の和:207414

約数の個数: 24

約数和(自身を含む): 48532068

約数和(自身を除く): 29865978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 207401, 414802, 622203, 1037005, 1244406, 1866609, 2074010, 3111015, 3733218, 6222030, 9333045, 18666090]

約数ペア:

[(1, 18666090), (2, 9333045), (3, 6222030), (5, 3733218), (6, 3111015), (9, 2074010), (10, 1866609), (15, 1244406), (18, 1037005), (30, 622203), (45, 414802), (90, 207401)]