56867886

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{8039}}^1$

素因数の和:8181

約数の個数: 32

約数和(自身を含む): 127353600

約数和(自身を除く): 70485714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 8039, 16078, 24117, 48234, 72351, 144702, 217053, 434106, 1053109, 2106218, 3159327, 6318654, 9477981, 18955962, 28433943, 56867886]

約数ペア:

[(1, 56867886), (2, 28433943), (3, 18955962), (6, 9477981), (9, 6318654), (18, 3159327), (27, 2106218), (54, 1053109), (131, 434106), (262, 217053), (393, 144702), (786, 72351), (1179, 48234), (2358, 24117), (3537, 16078), (7074, 8039)]