3888948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 10540544

約数和(自身を除く): 6651596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 691, 804, 938, 1382, 1407, 1876, 2073, 2764, 2814, 4146, 4837, 5628, 8292, 9674, 14511, 19348, 29022, 46297, 58044, 92594, 138891, 185188, 277782, 324079, 555564, 648158, 972237, 1296316, 1944474, 3888948]

約数ペア:

[(1, 3888948), (2, 1944474), (3, 1296316), (4, 972237), (6, 648158), (7, 555564), (12, 324079), (14, 277782), (21, 185188), (28, 138891), (42, 92594), (67, 58044), (84, 46297), (134, 29022), (201, 19348), (268, 14511), (402, 9674), (469, 8292), (691, 5628), (804, 4837), (938, 4146), (1382, 2814), (1407, 2764), (1876, 2073)]