2155804956

素因数分解:

$2^2\times 3^4\times {\mathrm{2161}}^1\times {\mathrm{3079}}^1$

素因数の和:5256

約数の個数: 60

約数和(自身を含む): 5640139120

約数和(自身を除く): 3484334164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2161, 3079, 4322, 6158, 6483, 8644, 9237, 12316, 12966, 18474, 19449, 25932, 27711, 36948, 38898, 55422, 58347, 77796, 83133, 110844, 116694, 166266, 175041, 233388, 249399, 332532, 350082, 498798, 700164, 997596, 6653719, 13307438, 19961157, 26614876, 39922314, 59883471, 79844628, 119766942, 179650413, 239533884, 359300826, 538951239, 718601652, 1077902478, 2155804956]

約数ペア:

[(1, 2155804956), (2, 1077902478), (3, 718601652), (4, 538951239), (6, 359300826), (9, 239533884), (12, 179650413), (18, 119766942), (27, 79844628), (36, 59883471), (54, 39922314), (81, 26614876), (108, 19961157), (162, 13307438), (324, 6653719), (2161, 997596), (3079, 700164), (4322, 498798), (6158, 350082), (6483, 332532), (8644, 249399), (9237, 233388), (12316, 175041), (12966, 166266), (18474, 116694), (19449, 110844), (25932, 83133), (27711, 77796), (36948, 58347), (38898, 55422)]