13380912

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2218

約数の個数: 60

約数和(自身を含む): 38336584

約数和(自身を除く): 24955672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2161, 3096, 4322, 6192, 6483, 8644, 12966, 17288, 19449, 25932, 34576, 38898, 51864, 77796, 92923, 103728, 155592, 185846, 278769, 311184, 371692, 557538, 743384, 836307, 1115076, 1486768, 1672614, 2230152, 3345228, 4460304, 6690456, 13380912]

約数ペア:

[(1, 13380912), (2, 6690456), (3, 4460304), (4, 3345228), (6, 2230152), (8, 1672614), (9, 1486768), (12, 1115076), (16, 836307), (18, 743384), (24, 557538), (36, 371692), (43, 311184), (48, 278769), (72, 185846), (86, 155592), (129, 103728), (144, 92923), (172, 77796), (258, 51864), (344, 38898), (387, 34576), (516, 25932), (688, 19449), (774, 17288), (1032, 12966), (1548, 8644), (2064, 6483), (2161, 6192), (3096, 4322)]