142789806

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{22861}}^1$

素因数の和:23216

約数の個数: 24

約数和(自身を含む): 310283064

約数和(自身を除く): 167493258

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 6246, 22861, 45722, 68583, 137166, 205749, 411498, 7932767, 15865534, 23798301, 47596602, 71394903, 142789806]

約数ペア:

[(1, 142789806), (2, 71394903), (3, 47596602), (6, 23798301), (9, 15865534), (18, 7932767), (347, 411498), (694, 205749), (1041, 137166), (2082, 68583), (3123, 45722), (6246, 22861)]