18262950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 45748560

約数和(自身を除く): 27485610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1117, 1635, 2234, 2725, 3270, 3351, 5450, 5585, 6702, 8175, 11170, 16350, 16755, 27925, 33510, 55850, 83775, 121753, 167550, 243506, 365259, 608765, 730518, 1217530, 1826295, 3043825, 3652590, 6087650, 9131475, 18262950]

約数ペア:

[(1, 18262950), (2, 9131475), (3, 6087650), (5, 3652590), (6, 3043825), (10, 1826295), (15, 1217530), (25, 730518), (30, 608765), (50, 365259), (75, 243506), (109, 167550), (150, 121753), (218, 83775), (327, 55850), (545, 33510), (654, 27925), (1090, 16755), (1117, 16350), (1635, 11170), (2234, 8175), (2725, 6702), (3270, 5585), (3351, 5450)]