7131857868

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{415319}}^1$

素因数の和:415388

約数の個数: 60

約数和(自身を含む): 18995906160

約数和(自身を除く): 11864048292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 17172, 415319, 830638, 1245957, 1661276, 2491914, 3737871, 4983828, 7475742, 11213613, 14951484, 22011907, 22427226, 33640839, 44023814, 44854452, 66035721, 67281678, 88047628, 132071442, 134563356, 198107163, 264142884, 396214326, 594321489, 792428652, 1188642978, 1782964467, 2377285956, 3565928934, 7131857868]

約数ペア:

[(1, 7131857868), (2, 3565928934), (3, 2377285956), (4, 1782964467), (6, 1188642978), (9, 792428652), (12, 594321489), (18, 396214326), (27, 264142884), (36, 198107163), (53, 134563356), (54, 132071442), (81, 88047628), (106, 67281678), (108, 66035721), (159, 44854452), (162, 44023814), (212, 33640839), (318, 22427226), (324, 22011907), (477, 14951484), (636, 11213613), (954, 7475742), (1431, 4983828), (1908, 3737871), (2862, 2491914), (4293, 1661276), (5724, 1245957), (8586, 830638), (17172, 415319)]