66686958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 156186576

約数和(自身を除く): 89499618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 521, 547, 1042, 1094, 1563, 1641, 3126, 3282, 4689, 4923, 6773, 7111, 9378, 9846, 13546, 14222, 20319, 21333, 40638, 42666, 60957, 63999, 121914, 127998, 284987, 569974, 854961, 1709922, 2564883, 3704831, 5129766, 7409662, 11114493, 22228986, 33343479, 66686958]

約数ペア:

[(1, 66686958), (2, 33343479), (3, 22228986), (6, 11114493), (9, 7409662), (13, 5129766), (18, 3704831), (26, 2564883), (39, 1709922), (78, 854961), (117, 569974), (234, 284987), (521, 127998), (547, 121914), (1042, 63999), (1094, 60957), (1563, 42666), (1641, 40638), (3126, 21333), (3282, 20319), (4689, 14222), (4923, 13546), (6773, 9846), (7111, 9378)]