831739122

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 1823627520

約数和(自身を除く): 991888398

約数列:

[1, 2, 3, 6, 9, 18, 163, 197, 326, 394, 489, 591, 978, 1182, 1439, 1467, 1773, 2878, 2934, 3546, 4317, 8634, 12951, 25902, 32111, 64222, 96333, 192666, 234557, 283483, 288999, 469114, 566966, 577998, 703671, 850449, 1407342, 1700898, 2111013, 2551347, 4222026, 5102694, 46207729, 92415458, 138623187, 277246374, 415869561, 831739122]

約数ペア:

[(1, 831739122), (2, 415869561), (3, 277246374), (6, 138623187), (9, 92415458), (18, 46207729), (163, 5102694), (197, 4222026), (326, 2551347), (394, 2111013), (489, 1700898), (591, 1407342), (978, 850449), (1182, 703671), (1439, 577998), (1467, 566966), (1773, 469114), (2878, 288999), (2934, 283483), (3546, 234557), (4317, 192666), (8634, 96333), (12951, 64222), (25902, 32111)]