27188746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 46947600

約数和(自身を除く): 19758854

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 449, 898, 1781, 2329, 3562, 4658, 5837, 7633, 11674, 15266, 30277, 60554, 61513, 99229, 123026, 198458, 799669, 1045721, 1599338, 2091442, 13594373, 27188746]

約数ペア:

[(1, 27188746), (2, 13594373), (13, 2091442), (17, 1599338), (26, 1045721), (34, 799669), (137, 198458), (221, 123026), (274, 99229), (442, 61513), (449, 60554), (898, 30277), (1781, 15266), (2329, 11674), (3562, 7633), (4658, 5837)]