81466326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 103037994

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 1759, 2573, 3518, 5146, 5277, 7719, 10554, 15438, 15831, 23157, 31662, 46314, 54529, 109058, 145997, 163587, 291994, 327174, 437991, 490761, 875982, 981522, 1313973, 2627946, 4525907, 9051814, 13577721, 27155442, 40733163, 81466326]

約数ペア:

[(1, 81466326), (2, 40733163), (3, 27155442), (6, 13577721), (9, 9051814), (18, 4525907), (31, 2627946), (62, 1313973), (83, 981522), (93, 875982), (166, 490761), (186, 437991), (249, 327174), (279, 291994), (498, 163587), (558, 145997), (747, 109058), (1494, 54529), (1759, 46314), (2573, 31662), (3518, 23157), (5146, 15831), (5277, 15438), (7719, 10554)]