18220849044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2129599}}^1$

素因数の和:2129660

約数の個数: 48

約数和(自身を含む): 45794918400

約数和(自身を除く): 27574069356

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 2129599, 4259198, 6388797, 8518396, 12777594, 25555188, 48980777, 66017569, 97961554, 132035138, 146942331, 195923108, 198052707, 264070276, 293884662, 396105414, 587769324, 792210828, 1518404087, 3036808174, 4555212261, 6073616348, 9110424522, 18220849044]

約数ペア:

[(1, 18220849044), (2, 9110424522), (3, 6073616348), (4, 4555212261), (6, 3036808174), (12, 1518404087), (23, 792210828), (31, 587769324), (46, 396105414), (62, 293884662), (69, 264070276), (92, 198052707), (93, 195923108), (124, 146942331), (138, 132035138), (186, 97961554), (276, 66017569), (372, 48980777), (713, 25555188), (1426, 12777594), (2139, 8518396), (2852, 6388797), (4278, 4259198), (8556, 2129599)]