4051908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2297}}^1$

素因数の和:2321

約数の個数: 54

約数和(自身を含む): 11919726

約数和(自身を除く): 7867818

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2297, 4594, 6891, 9188, 13782, 16079, 20673, 27564, 32158, 41346, 48237, 64316, 82692, 96474, 112553, 144711, 192948, 225106, 289422, 337659, 450212, 578844, 675318, 1012977, 1350636, 2025954, 4051908]

約数ペア:

[(1, 4051908), (2, 2025954), (3, 1350636), (4, 1012977), (6, 675318), (7, 578844), (9, 450212), (12, 337659), (14, 289422), (18, 225106), (21, 192948), (28, 144711), (36, 112553), (42, 96474), (49, 82692), (63, 64316), (84, 48237), (98, 41346), (126, 32158), (147, 27564), (196, 20673), (252, 16079), (294, 13782), (441, 9188), (588, 6891), (882, 4594), (1764, 2297)]