18944670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 45616032

約数和(自身を除く): 26671362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1693, 1865, 2238, 3386, 3730, 5079, 5595, 8465, 10158, 11190, 16930, 25395, 50790, 631489, 1262978, 1894467, 3157445, 3788934, 6314890, 9472335, 18944670]

約数ペア:

[(1, 18944670), (2, 9472335), (3, 6314890), (5, 3788934), (6, 3157445), (10, 1894467), (15, 1262978), (30, 631489), (373, 50790), (746, 25395), (1119, 16930), (1693, 11190), (1865, 10158), (2238, 8465), (3386, 5595), (3730, 5079)]