27754116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 70560000

約数和(自身を除く): 42805884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 1999, 2314, 3471, 3998, 4628, 5997, 6942, 7996, 11994, 13884, 23988, 25987, 51974, 77961, 103948, 155922, 177911, 311844, 355822, 533733, 711644, 1067466, 2134932, 2312843, 4625686, 6938529, 9251372, 13877058, 27754116]

約数ペア:

[(1, 27754116), (2, 13877058), (3, 9251372), (4, 6938529), (6, 4625686), (12, 2312843), (13, 2134932), (26, 1067466), (39, 711644), (52, 533733), (78, 355822), (89, 311844), (156, 177911), (178, 155922), (267, 103948), (356, 77961), (534, 51974), (1068, 25987), (1157, 23988), (1999, 13884), (2314, 11994), (3471, 7996), (3998, 6942), (4628, 5997)]