71317854

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{12343}}^1$

素因数の和:12461

約数の個数: 32

約数和(自身を含む): 159978240

約数和(自身を除く): 88660386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 12343, 24686, 37029, 74058, 111087, 222174, 333261, 666522, 1320701, 2641402, 3962103, 7924206, 11886309, 23772618, 35658927, 71317854]

約数ペア:

[(1, 71317854), (2, 35658927), (3, 23772618), (6, 11886309), (9, 7924206), (18, 3962103), (27, 2641402), (54, 1320701), (107, 666522), (214, 333261), (321, 222174), (642, 111087), (963, 74058), (1926, 37029), (2889, 24686), (5778, 12343)]