15697948734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{255077}}^1$

素因数の和:255361

約数の個数: 48

約数和(自身を含む): 36767963232

約数和(自身を除く): 21070014498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 2367, 3419, 4734, 6838, 10257, 20514, 30771, 61542, 255077, 510154, 765231, 1530462, 2295693, 3316001, 4591386, 6632002, 9948003, 19896006, 29844009, 59688018, 67085251, 134170502, 201255753, 402511506, 603767259, 872108263, 1207534518, 1744216526, 2616324789, 5232649578, 7848974367, 15697948734]

約数ペア:

[(1, 15697948734), (2, 7848974367), (3, 5232649578), (6, 2616324789), (9, 1744216526), (13, 1207534518), (18, 872108263), (26, 603767259), (39, 402511506), (78, 201255753), (117, 134170502), (234, 67085251), (263, 59688018), (526, 29844009), (789, 19896006), (1578, 9948003), (2367, 6632002), (3419, 4591386), (4734, 3316001), (6838, 2295693), (10257, 1530462), (20514, 765231), (30771, 510154), (61542, 255077)]