39238338

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 80554176

約数和(自身を除く): 41315838

約数列:

[1, 2, 3, 6, 53, 106, 159, 163, 318, 326, 489, 757, 978, 1514, 2271, 4542, 8639, 17278, 25917, 40121, 51834, 80242, 120363, 123391, 240726, 246782, 370173, 740346, 6539723, 13079446, 19619169, 39238338]

約数ペア:

[(1, 39238338), (2, 19619169), (3, 13079446), (6, 6539723), (53, 740346), (106, 370173), (159, 246782), (163, 240726), (318, 123391), (326, 120363), (489, 80242), (757, 51834), (978, 40121), (1514, 25917), (2271, 17278), (4542, 8639)]