26797878

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2090

約数の個数: 40

約数和(自身を含む): 60801048

約数和(自身を除く): 34003170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 1993, 2241, 3986, 4482, 5979, 6723, 11958, 13446, 17937, 35874, 53811, 107622, 161433, 165419, 322866, 330838, 496257, 992514, 1488771, 2977542, 4466313, 8932626, 13398939, 26797878]

約数ペア:

[(1, 26797878), (2, 13398939), (3, 8932626), (6, 4466313), (9, 2977542), (18, 1488771), (27, 992514), (54, 496257), (81, 330838), (83, 322866), (162, 165419), (166, 161433), (249, 107622), (498, 53811), (747, 35874), (1494, 17937), (1993, 13446), (2241, 11958), (3986, 6723), (4482, 5979)]