81838926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{26903}}^1$

素因数の和:26937

約数の個数: 36

約数和(自身を含む): 192013848

約数和(自身を除く): 110174922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 26903, 53806, 80709, 161418, 242127, 349739, 484254, 699478, 1049217, 2098434, 3147651, 4546607, 6295302, 9093214, 13639821, 27279642, 40919463, 81838926]

約数ペア:

[(1, 81838926), (2, 40919463), (3, 27279642), (6, 13639821), (9, 9093214), (13, 6295302), (18, 4546607), (26, 3147651), (39, 2098434), (78, 1049217), (117, 699478), (169, 484254), (234, 349739), (338, 242127), (507, 161418), (1014, 80709), (1521, 53806), (3042, 26903)]