18424020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307067}}^1$

素因数の和:307079

約数の個数: 24

約数和(自身を含む): 51587424

約数和(自身を除く): 33163404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307067, 614134, 921201, 1228268, 1535335, 1842402, 3070670, 3684804, 4606005, 6141340, 9212010, 18424020]

約数ペア:

[(1, 18424020), (2, 9212010), (3, 6141340), (4, 4606005), (5, 3684804), (6, 3070670), (10, 1842402), (12, 1535335), (15, 1228268), (20, 921201), (30, 614134), (60, 307067)]