964156986

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1637}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 2311545600

約数和(自身を除く): 1347388614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 839, 1637, 1678, 2517, 3274, 4911, 5034, 7551, 9822, 10907, 14733, 15102, 21281, 21814, 22653, 29466, 32721, 42562, 44199, 45306, 63843, 65442, 88398, 98163, 127686, 191529, 196326, 294489, 383058, 574587, 588978, 1149174, 1373443, 2746886, 4120329, 8240658, 12360987, 17854759, 24721974, 35709518, 37082961, 53564277, 74165922, 107128554, 160692831, 321385662, 482078493, 964156986]

約数ペア:

[(1, 964156986), (2, 482078493), (3, 321385662), (6, 160692831), (9, 107128554), (13, 74165922), (18, 53564277), (26, 37082961), (27, 35709518), (39, 24721974), (54, 17854759), (78, 12360987), (117, 8240658), (234, 4120329), (351, 2746886), (702, 1373443), (839, 1149174), (1637, 588978), (1678, 574587), (2517, 383058), (3274, 294489), (4911, 196326), (5034, 191529), (7551, 127686), (9822, 98163), (10907, 88398), (14733, 65442), (15102, 63843), (21281, 45306), (21814, 44199), (22653, 42562), (29466, 32721)]