18734199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18313}}^1$

素因数の和:18358

約数の個数: 16

約数和(自身を含む): 28130304

約数和(自身を除く): 9396105

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 18313, 54939, 201443, 567703, 604329, 1703109, 6244733, 18734199]

約数ペア:

[(1, 18734199), (3, 6244733), (11, 1703109), (31, 604329), (33, 567703), (93, 201443), (341, 54939), (1023, 18313)]