142652286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{377387}}^1$

素因数の和:377405

約数の個数: 32

約数和(自身を含む): 362292480

約数和(自身を除く): 219640194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 377387, 754774, 1132161, 2264322, 2641709, 3396483, 5283418, 6792966, 7925127, 10189449, 15850254, 20378898, 23775381, 47550762, 71326143, 142652286]

約数ペア:

[(1, 142652286), (2, 71326143), (3, 47550762), (6, 23775381), (7, 20378898), (9, 15850254), (14, 10189449), (18, 7925127), (21, 6792966), (27, 5283418), (42, 3396483), (54, 2641709), (63, 2264322), (126, 1132161), (189, 754774), (378, 377387)]