12842856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13746

約数の個数: 48

約数和(自身を含む): 37461060

約数和(自身を除く): 24618204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13721, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 178373, 246978, 329304, 356746, 493956, 535119, 713492, 987912, 1070238, 1426984, 1605357, 2140476, 3210714, 4280952, 6421428, 12842856]

約数ペア:

[(1, 12842856), (2, 6421428), (3, 4280952), (4, 3210714), (6, 2140476), (8, 1605357), (9, 1426984), (12, 1070238), (13, 987912), (18, 713492), (24, 535119), (26, 493956), (36, 356746), (39, 329304), (52, 246978), (72, 178373), (78, 164652), (104, 123489), (117, 109768), (156, 82326), (234, 54884), (312, 41163), (468, 27442), (936, 13721)]