391781034

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{946331}}^1$

素因数の和:946362

約数の個数: 24

約数和(自身を含む): 885766752

約数和(自身を除く): 493985718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 946331, 1892662, 2838993, 5677986, 8516979, 17033958, 21765613, 43531226, 65296839, 130593678, 195890517, 391781034]

約数ペア:

[(1, 391781034), (2, 195890517), (3, 130593678), (6, 65296839), (9, 43531226), (18, 21765613), (23, 17033958), (46, 8516979), (69, 5677986), (138, 2838993), (207, 1892662), (414, 946331)]