1285884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 36

約数和(自身を含む): 3393936

約数和(自身を除く): 2108052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1553, 3106, 4659, 6212, 9318, 13977, 18636, 27954, 35719, 55908, 71438, 107157, 142876, 214314, 321471, 428628, 642942, 1285884]

約数ペア:

[(1, 1285884), (2, 642942), (3, 428628), (4, 321471), (6, 214314), (9, 142876), (12, 107157), (18, 71438), (23, 55908), (36, 35719), (46, 27954), (69, 18636), (92, 13977), (138, 9318), (207, 6212), (276, 4659), (414, 3106), (828, 1553)]