12153706728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1\times {\mathrm{3347}}^1$

素因数の和:5558

約数の個数: 64

約数和(自身を含む): 30835883520

約数和(自身を除く): 18682176792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 2131, 3347, 4262, 6393, 6694, 8524, 10041, 12786, 13388, 17048, 20082, 25572, 26776, 40164, 51144, 80328, 151301, 237637, 302602, 453903, 475274, 605204, 712911, 907806, 950548, 1210408, 1425822, 1815612, 1901096, 2851644, 3631224, 5703288, 7132457, 14264914, 21397371, 28529828, 42794742, 57059656, 85589484, 171178968, 506404447, 1012808894, 1519213341, 2025617788, 3038426682, 4051235576, 6076853364, 12153706728]

約数ペア:

[(1, 12153706728), (2, 6076853364), (3, 4051235576), (4, 3038426682), (6, 2025617788), (8, 1519213341), (12, 1012808894), (24, 506404447), (71, 171178968), (142, 85589484), (213, 57059656), (284, 42794742), (426, 28529828), (568, 21397371), (852, 14264914), (1704, 7132457), (2131, 5703288), (3347, 3631224), (4262, 2851644), (6393, 1901096), (6694, 1815612), (8524, 1425822), (10041, 1210408), (12786, 950548), (13388, 907806), (17048, 712911), (20082, 605204), (25572, 475274), (26776, 453903), (40164, 302602), (51144, 237637), (80328, 151301)]