15400956

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{17581}}^1$

素因数の和:17661

約数の個数: 24

約数和(自身を含む): 36429904

約数和(自身を除く): 21028948

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 17581, 35162, 52743, 70324, 105486, 210972, 1283413, 2566826, 3850239, 5133652, 7700478, 15400956]

約数ペア:

[(1, 15400956), (2, 7700478), (3, 5133652), (4, 3850239), (6, 2566826), (12, 1283413), (73, 210972), (146, 105486), (219, 70324), (292, 52743), (438, 35162), (876, 17581)]