87317478

素因数分解:

$2^1\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{2917}}^1$

素因数の和:4588

約数の個数: 24

約数和(自身を含む): 189366528

約数和(自身を除く): 102049050

約数列:

[1, 2, 3, 6, 9, 18, 1663, 2917, 3326, 4989, 5834, 8751, 9978, 14967, 17502, 26253, 29934, 52506, 4850971, 9701942, 14552913, 29105826, 43658739, 87317478]

約数ペア:

[(1, 87317478), (2, 43658739), (3, 29105826), (6, 14552913), (9, 9701942), (18, 4850971), (1663, 52506), (2917, 29934), (3326, 26253), (4989, 17502), (5834, 14967), (8751, 9978)]