7641972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 21340480

約数和(自身を除く): 13698508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 5443, 10886, 16329, 21772, 32658, 48987, 65316, 70759, 97974, 141518, 146961, 195948, 212277, 283036, 293922, 424554, 587844, 636831, 849108, 1273662, 1910493, 2547324, 3820986, 7641972]

約数ペア:

[(1, 7641972), (2, 3820986), (3, 2547324), (4, 1910493), (6, 1273662), (9, 849108), (12, 636831), (13, 587844), (18, 424554), (26, 293922), (27, 283036), (36, 212277), (39, 195948), (52, 146961), (54, 141518), (78, 97974), (108, 70759), (117, 65316), (156, 48987), (234, 32658), (351, 21772), (468, 16329), (702, 10886), (1404, 5443)]