15696018

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 39334680

約数和(自身を除く): 23638662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 257, 261, 351, 377, 514, 522, 702, 754, 771, 783, 1053, 1131, 1542, 1566, 2106, 2262, 2313, 2349, 3341, 3393, 4626, 4698, 6682, 6786, 6939, 7453, 10023, 10179, 13878, 14906, 20046, 20358, 20817, 22359, 30069, 30537, 41634, 44718, 60138, 61074, 67077, 90207, 96889, 134154, 180414, 193778, 201231, 270621, 290667, 402462, 541242, 581334, 603693, 872001, 1207386, 1744002, 2616003, 5232006, 7848009, 15696018]

約数ペア:

[(1, 15696018), (2, 7848009), (3, 5232006), (6, 2616003), (9, 1744002), (13, 1207386), (18, 872001), (26, 603693), (27, 581334), (29, 541242), (39, 402462), (54, 290667), (58, 270621), (78, 201231), (81, 193778), (87, 180414), (117, 134154), (162, 96889), (174, 90207), (234, 67077), (257, 61074), (261, 60138), (351, 44718), (377, 41634), (514, 30537), (522, 30069), (702, 22359), (754, 20817), (771, 20358), (783, 20046), (1053, 14906), (1131, 13878), (1542, 10179), (1566, 10023), (2106, 7453), (2262, 6939), (2313, 6786), (2349, 6682), (3341, 4698), (3393, 4626)]