15847644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 39207168

約数和(自身を除く): 23359524

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 857, 1541, 1714, 2571, 3082, 3428, 4623, 5142, 6164, 9246, 10284, 18492, 19711, 39422, 57419, 59133, 78844, 114838, 118266, 172257, 229676, 236532, 344514, 689028, 1320637, 2641274, 3961911, 5282548, 7923822, 15847644]

約数ペア:

[(1, 15847644), (2, 7923822), (3, 5282548), (4, 3961911), (6, 2641274), (12, 1320637), (23, 689028), (46, 344514), (67, 236532), (69, 229676), (92, 172257), (134, 118266), (138, 114838), (201, 78844), (268, 59133), (276, 57419), (402, 39422), (804, 19711), (857, 18492), (1541, 10284), (1714, 9246), (2571, 6164), (3082, 5142), (3428, 4623)]