18367050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9419}}^1$

素因数の和:9447

約数の個数: 48

約数和(自身を含む): 49059360

約数和(自身を除く): 30692310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 9419, 18838, 28257, 47095, 56514, 94190, 122447, 141285, 235475, 244894, 282570, 367341, 470950, 612235, 706425, 734682, 1224470, 1412850, 1836705, 3061175, 3673410, 6122350, 9183525, 18367050]

約数ペア:

[(1, 18367050), (2, 9183525), (3, 6122350), (5, 3673410), (6, 3061175), (10, 1836705), (13, 1412850), (15, 1224470), (25, 734682), (26, 706425), (30, 612235), (39, 470950), (50, 367341), (65, 282570), (75, 244894), (78, 235475), (130, 141285), (150, 122447), (195, 94190), (325, 56514), (390, 47095), (650, 28257), (975, 18838), (1950, 9419)]