18754047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 29556800

約数和(自身を除く): 10802753

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 2029, 3081, 6087, 9243, 18261, 26377, 79131, 160291, 237393, 480873, 1442619, 2083783, 6251349, 18754047]

約数ペア:

[(1, 18754047), (3, 6251349), (9, 2083783), (13, 1442619), (39, 480873), (79, 237393), (117, 160291), (237, 79131), (711, 26377), (1027, 18261), (2029, 9243), (3081, 6087)]