12986208

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 72

約数和(自身を含む): 37536408

約数和(自身を除く): 24550200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 673, 804, 1072, 1206, 1346, 1608, 2019, 2144, 2412, 2692, 3216, 4038, 4824, 5384, 6057, 6432, 8076, 9648, 10768, 12114, 16152, 19296, 21536, 24228, 32304, 45091, 48456, 64608, 90182, 96912, 135273, 180364, 193824, 270546, 360728, 405819, 541092, 721456, 811638, 1082184, 1442912, 1623276, 2164368, 3246552, 4328736, 6493104, 12986208]

約数ペア:

[(1, 12986208), (2, 6493104), (3, 4328736), (4, 3246552), (6, 2164368), (8, 1623276), (9, 1442912), (12, 1082184), (16, 811638), (18, 721456), (24, 541092), (32, 405819), (36, 360728), (48, 270546), (67, 193824), (72, 180364), (96, 135273), (134, 96912), (144, 90182), (201, 64608), (268, 48456), (288, 45091), (402, 32304), (536, 24228), (603, 21536), (673, 19296), (804, 16152), (1072, 12114), (1206, 10768), (1346, 9648), (1608, 8076), (2019, 6432), (2144, 6057), (2412, 5384), (2692, 4824), (3216, 4038)]