15749802

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 36953280

約数和(自身を除く): 21203478

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1409, 1863, 2818, 3726, 4227, 5589, 8454, 11178, 12681, 25362, 32407, 38043, 64814, 76086, 97221, 114129, 194442, 228258, 291663, 342387, 583326, 684774, 874989, 1749978, 2624967, 5249934, 7874901, 15749802]

約数ペア:

[(1, 15749802), (2, 7874901), (3, 5249934), (6, 2624967), (9, 1749978), (18, 874989), (23, 684774), (27, 583326), (46, 342387), (54, 291663), (69, 228258), (81, 194442), (138, 114129), (162, 97221), (207, 76086), (243, 64814), (414, 38043), (486, 32407), (621, 25362), (1242, 12681), (1409, 11178), (1863, 8454), (2818, 5589), (3726, 4227)]