38273940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212633}}^1$

素因数の和:212648

約数の個数: 36

約数和(自身を含む): 116098164

約数和(自身を除く): 77824224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212633, 425266, 637899, 850532, 1063165, 1275798, 1913697, 2126330, 2551596, 3189495, 3827394, 4252660, 6378990, 7654788, 9568485, 12757980, 19136970, 38273940]

約数ペア:

[(1, 38273940), (2, 19136970), (3, 12757980), (4, 9568485), (5, 7654788), (6, 6378990), (9, 4252660), (10, 3827394), (12, 3189495), (15, 2551596), (18, 2126330), (20, 1913697), (30, 1275798), (36, 1063165), (45, 850532), (60, 637899), (90, 425266), (180, 212633)]