3980844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{15797}}^1$

素因数の和:15814

約数の個数: 36

約数和(自身を含む): 11500944

約数和(自身を除く): 7520100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 15797, 31594, 47391, 63188, 94782, 110579, 142173, 189564, 221158, 284346, 331737, 442316, 568692, 663474, 995211, 1326948, 1990422, 3980844]

約数ペア:

[(1, 3980844), (2, 1990422), (3, 1326948), (4, 995211), (6, 663474), (7, 568692), (9, 442316), (12, 331737), (14, 284346), (18, 221158), (21, 189564), (28, 142173), (36, 110579), (42, 94782), (63, 63188), (84, 47391), (126, 31594), (252, 15797)]