8275554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21893}}^1$

素因数の和:21911

約数の個数: 32

約数和(自身を含む): 21018240

約数和(自身を除く): 12742686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21893, 43786, 65679, 131358, 153251, 197037, 306502, 394074, 459753, 591111, 919506, 1182222, 1379259, 2758518, 4137777, 8275554]

約数ペア:

[(1, 8275554), (2, 4137777), (3, 2758518), (6, 1379259), (7, 1182222), (9, 919506), (14, 591111), (18, 459753), (21, 394074), (27, 306502), (42, 197037), (54, 153251), (63, 131358), (126, 65679), (189, 43786), (378, 21893)]