18561452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50993}}^1$

素因数の和:51017

約数の個数: 24

約数和(自身を含む): 39979296

約数和(自身を除く): 21417844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50993, 101986, 203972, 356951, 662909, 713902, 1325818, 1427804, 2651636, 4640363, 9280726, 18561452]

約数ペア:

[(1, 18561452), (2, 9280726), (4, 4640363), (7, 2651636), (13, 1427804), (14, 1325818), (26, 713902), (28, 662909), (52, 356951), (91, 203972), (182, 101986), (364, 50993)]