12996848673

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{40193}}^1$

素因数の和:40310

約数の個数: 48

約数和(自身を含む): 20733672960

約数和(自身を除く): 7736824287

約数列:

[1, 3, 9, 19, 31, 57, 61, 93, 171, 183, 279, 549, 589, 1159, 1767, 1891, 3477, 5301, 5673, 10431, 17019, 35929, 40193, 107787, 120579, 323361, 361737, 763667, 1245983, 2291001, 2451773, 3737949, 6873003, 7355319, 11213847, 22065957, 23673677, 46583687, 71021031, 76004963, 139751061, 213063093, 228014889, 419253183, 684044667, 1444094297, 4332282891, 12996848673]

約数ペア:

[(1, 12996848673), (3, 4332282891), (9, 1444094297), (19, 684044667), (31, 419253183), (57, 228014889), (61, 213063093), (93, 139751061), (171, 76004963), (183, 71021031), (279, 46583687), (549, 23673677), (589, 22065957), (1159, 11213847), (1767, 7355319), (1891, 6873003), (3477, 3737949), (5301, 2451773), (5673, 2291001), (10431, 1245983), (17019, 763667), (35929, 361737), (40193, 323361), (107787, 120579)]