2159713206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1904509}}^1$

素因数の和:1904530

約数の個数: 40

約数和(自身を含む): 5530697040

約数和(自身を除く): 3370983834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1904509, 3809018, 5713527, 11427054, 13331563, 17140581, 26663126, 34281162, 39994689, 51421743, 79989378, 102843486, 119984067, 154265229, 239968134, 308530458, 359952201, 719904402, 1079856603, 2159713206]

約数ペア:

[(1, 2159713206), (2, 1079856603), (3, 719904402), (6, 359952201), (7, 308530458), (9, 239968134), (14, 154265229), (18, 119984067), (21, 102843486), (27, 79989378), (42, 51421743), (54, 39994689), (63, 34281162), (81, 26663126), (126, 17140581), (162, 13331563), (189, 11427054), (378, 5713527), (567, 3809018), (1134, 1904509)]