39810888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42533}}^1$

素因数の和:42558

約数の個数: 48

約数和(自身を含む): 116117820

約数和(自身を除く): 76306932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42533, 85066, 127599, 170132, 255198, 340264, 382797, 510396, 552929, 765594, 1020792, 1105858, 1531188, 1658787, 2211716, 3062376, 3317574, 4423432, 4976361, 6635148, 9952722, 13270296, 19905444, 39810888]

約数ペア:

[(1, 39810888), (2, 19905444), (3, 13270296), (4, 9952722), (6, 6635148), (8, 4976361), (9, 4423432), (12, 3317574), (13, 3062376), (18, 2211716), (24, 1658787), (26, 1531188), (36, 1105858), (39, 1020792), (52, 765594), (72, 552929), (78, 510396), (104, 382797), (117, 340264), (156, 255198), (234, 170132), (312, 127599), (468, 85066), (936, 42533)]