39809862

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14087}}^1$

素因数の和:14252

約数の個数: 24

約数和(自身を含む): 86810256

約数和(自身を除く): 47000394

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 14087, 28174, 42261, 84522, 126783, 253566, 2211659, 4423318, 6634977, 13269954, 19904931, 39809862]

約数ペア:

[(1, 39809862), (2, 19904931), (3, 13269954), (6, 6634977), (9, 4423318), (18, 2211659), (157, 253566), (314, 126783), (471, 84522), (942, 42261), (1413, 28174), (2826, 14087)]