56801898

素因数分解:

$2^1\times 3^4\times {\mathrm{350629}}^1$

素因数の和:350643

約数の個数: 20

約数和(自身を含む): 127278690

約数和(自身を除く): 70476792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 350629, 701258, 1051887, 2103774, 3155661, 6311322, 9466983, 18933966, 28400949, 56801898]

約数ペア:

[(1, 56801898), (2, 28400949), (3, 18933966), (6, 9466983), (9, 6311322), (18, 3155661), (27, 2103774), (54, 1051887), (81, 701258), (162, 350629)]