27549418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 47540304

約数和(自身を除く): 19990886

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 397, 442, 794, 2041, 2669, 4082, 5161, 5338, 6749, 10322, 13498, 34697, 62329, 69394, 87737, 124658, 175474, 810277, 1059593, 1620554, 2119186, 13774709, 27549418]

約数ペア:

[(1, 27549418), (2, 13774709), (13, 2119186), (17, 1620554), (26, 1059593), (34, 810277), (157, 175474), (221, 124658), (314, 87737), (397, 69394), (442, 62329), (794, 34697), (2041, 13498), (2669, 10322), (4082, 6749), (5161, 5338)]