139558626

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{11801}}^1$

素因数の和:11888

約数の個数: 40

約数和(自身を含む): 317025324

約数和(自身を除く): 177466698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11801, 11826, 23602, 35403, 70806, 106209, 212418, 318627, 637254, 861473, 955881, 1722946, 1911762, 2584419, 5168838, 7753257, 15506514, 23259771, 46519542, 69779313, 139558626]

約数ペア:

[(1, 139558626), (2, 69779313), (3, 46519542), (6, 23259771), (9, 15506514), (18, 7753257), (27, 5168838), (54, 2584419), (73, 1911762), (81, 1722946), (146, 955881), (162, 861473), (219, 637254), (438, 318627), (657, 212418), (1314, 106209), (1971, 70806), (3942, 35403), (5913, 23602), (11801, 11826)]