42961356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 115577280

約数和(自身を除く): 72615924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 587, 642, 684, 963, 1174, 1284, 1761, 1926, 2033, 2348, 3522, 3852, 4066, 5283, 6099, 7044, 8132, 10566, 11153, 12198, 18297, 21132, 22306, 24396, 33459, 36594, 44612, 62809, 66918, 73188, 100377, 125618, 133836, 188427, 200754, 251236, 376854, 401508, 565281, 753708, 1130562, 1193371, 2261124, 2386742, 3580113, 4773484, 7160226, 10740339, 14320452, 21480678, 42961356]

約数ペア:

[(1, 42961356), (2, 21480678), (3, 14320452), (4, 10740339), (6, 7160226), (9, 4773484), (12, 3580113), (18, 2386742), (19, 2261124), (36, 1193371), (38, 1130562), (57, 753708), (76, 565281), (107, 401508), (114, 376854), (171, 251236), (214, 200754), (228, 188427), (321, 133836), (342, 125618), (428, 100377), (587, 73188), (642, 66918), (684, 62809), (963, 44612), (1174, 36594), (1284, 33459), (1761, 24396), (1926, 22306), (2033, 21132), (2348, 18297), (3522, 12198), (3852, 11153), (4066, 10566), (5283, 8132), (6099, 7044)]