18384570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{22697}}^1$

素因数の和:22716

約数の個数: 40

約数和(自身を含む): 49436244

約数和(自身を除く): 31051674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 22697, 45394, 68091, 113485, 136182, 204273, 226970, 340455, 408546, 612819, 680910, 1021365, 1225638, 1838457, 2042730, 3064095, 3676914, 6128190, 9192285, 18384570]

約数ペア:

[(1, 18384570), (2, 9192285), (3, 6128190), (5, 3676914), (6, 3064095), (9, 2042730), (10, 1838457), (15, 1225638), (18, 1021365), (27, 680910), (30, 612819), (45, 408546), (54, 340455), (81, 226970), (90, 204273), (135, 136182), (162, 113485), (270, 68091), (405, 45394), (810, 22697)]