27978714

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{15091}}^1$

素因数の和:15202

約数の個数: 24

約数和(自身を含む): 61213152

約数和(自身を除く): 33234438

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 15091, 30182, 45273, 90546, 135819, 271638, 1554373, 3108746, 4663119, 9326238, 13989357, 27978714]

約数ペア:

[(1, 27978714), (2, 13989357), (3, 9326238), (6, 4663119), (9, 3108746), (18, 1554373), (103, 271638), (206, 135819), (309, 90546), (618, 45273), (927, 30182), (1854, 15091)]