11989776

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 32757824

約数和(自身を除く): 20768048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 157, 172, 222, 258, 296, 314, 344, 444, 471, 516, 592, 628, 688, 888, 942, 1032, 1256, 1591, 1776, 1884, 2064, 2512, 3182, 3768, 4773, 5809, 6364, 6751, 7536, 9546, 11618, 12728, 13502, 17427, 19092, 20253, 23236, 25456, 27004, 34854, 38184, 40506, 46472, 54008, 69708, 76368, 81012, 92944, 108016, 139416, 162024, 249787, 278832, 324048, 499574, 749361, 999148, 1498722, 1998296, 2997444, 3996592, 5994888, 11989776]

約数ペア:

[(1, 11989776), (2, 5994888), (3, 3996592), (4, 2997444), (6, 1998296), (8, 1498722), (12, 999148), (16, 749361), (24, 499574), (37, 324048), (43, 278832), (48, 249787), (74, 162024), (86, 139416), (111, 108016), (129, 92944), (148, 81012), (157, 76368), (172, 69708), (222, 54008), (258, 46472), (296, 40506), (314, 38184), (344, 34854), (444, 27004), (471, 25456), (516, 23236), (592, 20253), (628, 19092), (688, 17427), (888, 13502), (942, 12728), (1032, 11618), (1256, 9546), (1591, 7536), (1776, 6751), (1884, 6364), (2064, 5809), (2512, 4773), (3182, 3768)]