18796380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313273}}^1$

素因数の和:313285

約数の個数: 24

約数和(自身を含む): 52630032

約数和(自身を除く): 33833652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313273, 626546, 939819, 1253092, 1566365, 1879638, 3132730, 3759276, 4699095, 6265460, 9398190, 18796380]

約数ペア:

[(1, 18796380), (2, 9398190), (3, 6265460), (4, 4699095), (5, 3759276), (6, 3132730), (10, 1879638), (12, 1566365), (15, 1253092), (20, 939819), (30, 626546), (60, 313273)]