2189547354

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 4551966720

約数和(自身を除く): 2362419366

約数列:

[1, 2, 3, 6, 41, 82, 123, 167, 223, 239, 246, 334, 446, 478, 501, 669, 717, 1002, 1338, 1434, 6847, 9143, 9799, 13694, 18286, 19598, 20541, 27429, 29397, 37241, 39913, 41082, 53297, 54858, 58794, 74482, 79826, 106594, 111723, 119739, 159891, 223446, 239478, 319782, 1526881, 1636433, 2185177, 3053762, 3272866, 4370354, 4580643, 4909299, 6555531, 8900599, 9161286, 9818598, 13111062, 17801198, 26701797, 53403594, 364924559, 729849118, 1094773677, 2189547354]

約数ペア:

[(1, 2189547354), (2, 1094773677), (3, 729849118), (6, 364924559), (41, 53403594), (82, 26701797), (123, 17801198), (167, 13111062), (223, 9818598), (239, 9161286), (246, 8900599), (334, 6555531), (446, 4909299), (478, 4580643), (501, 4370354), (669, 3272866), (717, 3053762), (1002, 2185177), (1338, 1636433), (1434, 1526881), (6847, 319782), (9143, 239478), (9799, 223446), (13694, 159891), (18286, 119739), (19598, 111723), (20541, 106594), (27429, 79826), (29397, 74482), (37241, 58794), (39913, 54858), (41082, 53297)]