25316838

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{19267}}^1$

素因数の和:19348

約数の個数: 24

約数和(自身を含む): 55607448

約数和(自身を除く): 30290610

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 19267, 38534, 57801, 115602, 173403, 346806, 1406491, 2812982, 4219473, 8438946, 12658419, 25316838]

約数ペア:

[(1, 25316838), (2, 12658419), (3, 8438946), (6, 4219473), (9, 2812982), (18, 1406491), (73, 346806), (146, 173403), (219, 115602), (438, 57801), (657, 38534), (1314, 19267)]