408048138

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{70621}}^1$

素因数の和:70739

約数の個数: 32

約数和(自身を含む): 915261120

約数和(自身を除く): 507212982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 70621, 141242, 211863, 423726, 635589, 1271178, 1906767, 3813534, 7556447, 15112894, 22669341, 45338682, 68008023, 136016046, 204024069, 408048138]

約数ペア:

[(1, 408048138), (2, 204024069), (3, 136016046), (6, 68008023), (9, 45338682), (18, 22669341), (27, 15112894), (54, 7556447), (107, 3813534), (214, 1906767), (321, 1271178), (642, 635589), (963, 423726), (1926, 211863), (2889, 141242), (5778, 70621)]