13781448

素因数分解:

$2^3\times 3^3\times {\mathrm{63803}}^1$

素因数の和:63818

約数の個数: 32

約数和(自身を含む): 38282400

約数和(自身を除く): 24500952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 63803, 127606, 191409, 255212, 382818, 510424, 574227, 765636, 1148454, 1531272, 1722681, 2296908, 3445362, 4593816, 6890724, 13781448]

約数ペア:

[(1, 13781448), (2, 6890724), (3, 4593816), (4, 3445362), (6, 2296908), (8, 1722681), (9, 1531272), (12, 1148454), (18, 765636), (24, 574227), (27, 510424), (36, 382818), (54, 255212), (72, 191409), (108, 127606), (216, 63803)]