212711634

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{161881}}^1$

素因数の和:161962

約数の個数: 24

約数和(自身を含む): 467191452

約数和(自身を除く): 254479818

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 161881, 323762, 485643, 971286, 1456929, 2913858, 11817313, 23634626, 35451939, 70903878, 106355817, 212711634]

約数ペア:

[(1, 212711634), (2, 106355817), (3, 70903878), (6, 35451939), (9, 23634626), (18, 11817313), (73, 2913858), (146, 1456929), (219, 971286), (438, 485643), (657, 323762), (1314, 161881)]