138348448902

素因数分解:

$2^1\times 3^4\times {\mathrm{20143}}^1\times {\mathrm{42397}}^1$

素因数の和:62554

約数の個数: 40

約数和(自身を含む): 310025708256

約数和(自身を除く): 171677259354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 20143, 40286, 42397, 60429, 84794, 120858, 127191, 181287, 254382, 362574, 381573, 543861, 763146, 1087722, 1144719, 1631583, 2289438, 3263166, 3434157, 6868314, 854002771, 1708005542, 2562008313, 5124016626, 7686024939, 15372049878, 23058074817, 46116149634, 69174224451, 138348448902]

約数ペア:

[(1, 138348448902), (2, 69174224451), (3, 46116149634), (6, 23058074817), (9, 15372049878), (18, 7686024939), (27, 5124016626), (54, 2562008313), (81, 1708005542), (162, 854002771), (20143, 6868314), (40286, 3434157), (42397, 3263166), (60429, 2289438), (84794, 1631583), (120858, 1144719), (127191, 1087722), (181287, 763146), (254382, 543861), (362574, 381573)]