18082038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231821}}^1$

素因数の和:231839

約数の個数: 16

約数和(自身を含む): 38946096

約数和(自身を除く): 20864058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 231821, 463642, 695463, 1390926, 3013673, 6027346, 9041019, 18082038]

約数ペア:

[(1, 18082038), (2, 9041019), (3, 6027346), (6, 3013673), (13, 1390926), (26, 695463), (39, 463642), (78, 231821)]