186009228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 486053568

約数和(自身を除く): 300044340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 321, 387, 428, 516, 642, 774, 963, 1123, 1284, 1548, 1926, 2246, 3369, 3852, 4492, 4601, 6738, 9202, 10107, 13476, 13803, 18404, 20214, 27606, 40428, 41409, 48289, 55212, 82818, 96578, 120161, 144867, 165636, 193156, 240322, 289734, 360483, 434601, 480644, 579468, 720966, 869202, 1081449, 1441932, 1738404, 2162898, 4325796, 5166923, 10333846, 15500769, 20667692, 31001538, 46502307, 62003076, 93004614, 186009228]

約数ペア:

[(1, 186009228), (2, 93004614), (3, 62003076), (4, 46502307), (6, 31001538), (9, 20667692), (12, 15500769), (18, 10333846), (36, 5166923), (43, 4325796), (86, 2162898), (107, 1738404), (129, 1441932), (172, 1081449), (214, 869202), (258, 720966), (321, 579468), (387, 480644), (428, 434601), (516, 360483), (642, 289734), (774, 240322), (963, 193156), (1123, 165636), (1284, 144867), (1548, 120161), (1926, 96578), (2246, 82818), (3369, 55212), (3852, 48289), (4492, 41409), (4601, 40428), (6738, 27606), (9202, 20214), (10107, 18404), (13476, 13803)]