12740772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 32643072

約数和(自身を除く): 19902300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 367, 526, 734, 789, 1052, 1101, 1468, 1578, 2202, 2893, 3156, 4037, 4404, 5786, 8074, 8679, 11572, 12111, 16148, 17358, 24222, 34716, 48444, 96521, 193042, 289563, 386084, 579126, 1061731, 1158252, 2123462, 3185193, 4246924, 6370386, 12740772]

約数ペア:

[(1, 12740772), (2, 6370386), (3, 4246924), (4, 3185193), (6, 2123462), (11, 1158252), (12, 1061731), (22, 579126), (33, 386084), (44, 289563), (66, 193042), (132, 96521), (263, 48444), (367, 34716), (526, 24222), (734, 17358), (789, 16148), (1052, 12111), (1101, 11572), (1468, 8679), (1578, 8074), (2202, 5786), (2893, 4404), (3156, 4037)]