12912996924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^2\times {\mathrm{659}}^1$

素因数の和:972

約数の個数: 108

約数和(自身を含む): 34066632600

約数和(自身を除く): 21153635676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 137, 174, 261, 274, 348, 411, 522, 548, 659, 822, 1044, 1233, 1318, 1644, 1977, 2466, 2636, 3954, 3973, 4932, 5931, 7908, 7946, 11862, 11919, 15892, 18769, 19111, 23724, 23838, 35757, 37538, 38222, 47676, 56307, 57333, 71514, 75076, 76444, 90283, 112614, 114666, 143028, 168921, 171999, 180566, 225228, 229332, 270849, 337842, 343998, 361132, 541698, 544301, 675684, 687996, 812547, 1083396, 1088602, 1625094, 1632903, 2177204, 2618207, 3250188, 3265806, 4898709, 5236414, 6531612, 7854621, 9797418, 10472828, 12368771, 15709242, 19594836, 23563863, 24737542, 31418484, 37106313, 47127726, 49475084, 74212626, 94255452, 111318939, 148425252, 222637878, 358694359, 445275756, 717388718, 1076083077, 1434777436, 2152166154, 3228249231, 4304332308, 6456498462, 12912996924]

約数ペア:

[(1, 12912996924), (2, 6456498462), (3, 4304332308), (4, 3228249231), (6, 2152166154), (9, 1434777436), (12, 1076083077), (18, 717388718), (29, 445275756), (36, 358694359), (58, 222637878), (87, 148425252), (116, 111318939), (137, 94255452), (174, 74212626), (261, 49475084), (274, 47127726), (348, 37106313), (411, 31418484), (522, 24737542), (548, 23563863), (659, 19594836), (822, 15709242), (1044, 12368771), (1233, 10472828), (1318, 9797418), (1644, 7854621), (1977, 6531612), (2466, 5236414), (2636, 4898709), (3954, 3265806), (3973, 3250188), (4932, 2618207), (5931, 2177204), (7908, 1632903), (7946, 1625094), (11862, 1088602), (11919, 1083396), (15892, 812547), (18769, 687996), (19111, 675684), (23724, 544301), (23838, 541698), (35757, 361132), (37538, 343998), (38222, 337842), (47676, 270849), (56307, 229332), (57333, 225228), (71514, 180566), (75076, 171999), (76444, 168921), (90283, 143028), (112614, 114666)]