6690456

素因数分解:

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

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 18549960

約数和(自身を除く): 11859504

約数列:

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

約数ペア:

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