21436629432

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5479711}}^1$

素因数の和:5479883

約数の個数: 32

約数和(自身を含む): 53920366080

約数和(自身を除く): 32483736648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 5479711, 10959422, 16439133, 21918844, 32878266, 43837688, 65756532, 131513064, 893192893, 1786385786, 2679578679, 3572771572, 5359157358, 7145543144, 10718314716, 21436629432]

約数ペア:

[(1, 21436629432), (2, 10718314716), (3, 7145543144), (4, 5359157358), (6, 3572771572), (8, 2679578679), (12, 1786385786), (24, 893192893), (163, 131513064), (326, 65756532), (489, 43837688), (652, 32878266), (978, 21918844), (1304, 16439133), (1956, 10959422), (3912, 5479711)]