15729036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 38976000

約数和(自身を除く): 23246964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 463, 596, 894, 926, 1389, 1788, 1852, 2778, 2831, 5556, 5662, 8493, 8797, 11324, 16986, 17594, 26391, 33972, 35188, 52782, 68987, 105564, 137974, 206961, 275948, 413922, 827844, 1310753, 2621506, 3932259, 5243012, 7864518, 15729036]

約数ペア:

[(1, 15729036), (2, 7864518), (3, 5243012), (4, 3932259), (6, 2621506), (12, 1310753), (19, 827844), (38, 413922), (57, 275948), (76, 206961), (114, 137974), (149, 105564), (228, 68987), (298, 52782), (447, 35188), (463, 33972), (596, 26391), (894, 17594), (926, 16986), (1389, 11324), (1788, 8797), (1852, 8493), (2778, 5662), (2831, 5556)]