140877342

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{17431}}^1$

素因数の和:17888

約数の個数: 24

約数和(自身を含む): 305931600

約数和(自身を除く): 165054258

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 17431, 34862, 52293, 104586, 156879, 313758, 7826519, 15653038, 23479557, 46959114, 70438671, 140877342]

約数ペア:

[(1, 140877342), (2, 70438671), (3, 46959114), (6, 23479557), (9, 15653038), (18, 7826519), (449, 313758), (898, 156879), (1347, 104586), (2694, 52293), (4041, 34862), (8082, 17431)]