18731310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48029}}^1$

素因数の和:48052

約数の個数: 32

約数和(自身を含む): 48414240

約数和(自身を除く): 29682930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 48029, 96058, 144087, 240145, 288174, 480290, 624377, 720435, 1248754, 1440870, 1873131, 3121885, 3746262, 6243770, 9365655, 18731310]

約数ペア:

[(1, 18731310), (2, 9365655), (3, 6243770), (5, 3746262), (6, 3121885), (10, 1873131), (13, 1440870), (15, 1248754), (26, 720435), (30, 624377), (39, 480290), (65, 288174), (78, 240145), (130, 144087), (195, 96058), (390, 48029)]