18063942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231589}}^1$

素因数の和:231607

約数の個数: 16

約数和(自身を含む): 38907120

約数和(自身を除く): 20843178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 231589, 463178, 694767, 1389534, 3010657, 6021314, 9031971, 18063942]

約数ペア:

[(1, 18063942), (2, 9031971), (3, 6021314), (6, 3010657), (13, 1389534), (26, 694767), (39, 463178), (78, 231589)]