81001446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30893}}^1$

素因数の和:30940

約数の個数: 32

約数和(自身を含む): 177949440

約数和(自身を除く): 96947994

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 30893, 61786, 92679, 185358, 586967, 710539, 1173934, 1421078, 1760901, 2131617, 3521802, 4263234, 13500241, 27000482, 40500723, 81001446]

約数ペア:

[(1, 81001446), (2, 40500723), (3, 27000482), (6, 13500241), (19, 4263234), (23, 3521802), (38, 2131617), (46, 1760901), (57, 1421078), (69, 1173934), (114, 710539), (138, 586967), (437, 185358), (874, 92679), (1311, 61786), (2622, 30893)]