39657954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3199

約数の個数: 48

約数和(自身を含む): 94441248

約数和(自身を除く): 54783294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 3137, 4214, 6274, 6321, 9411, 12642, 18822, 21959, 43918, 65877, 131754, 134891, 153713, 269782, 307426, 404673, 461139, 809346, 922278, 944237, 1888474, 2832711, 5665422, 6609659, 13219318, 19828977, 39657954]

約数ペア:

[(1, 39657954), (2, 19828977), (3, 13219318), (6, 6609659), (7, 5665422), (14, 2832711), (21, 1888474), (42, 944237), (43, 922278), (49, 809346), (86, 461139), (98, 404673), (129, 307426), (147, 269782), (258, 153713), (294, 134891), (301, 131754), (602, 65877), (903, 43918), (1806, 21959), (2107, 18822), (3137, 12642), (4214, 9411), (6274, 6321)]