646803948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{8681}}^1$

素因数の和:9582

約数の個数: 48

約数和(自身を含む): 1726953984

約数和(自身を除く): 1080150036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 887, 1774, 2661, 3548, 5322, 6209, 8681, 10644, 12418, 17362, 18627, 24836, 26043, 34724, 37254, 52086, 60767, 74508, 104172, 121534, 182301, 243068, 364602, 729204, 7700047, 15400094, 23100141, 30800188, 46200282, 53900329, 92400564, 107800658, 161700987, 215601316, 323401974, 646803948]

約数ペア:

[(1, 646803948), (2, 323401974), (3, 215601316), (4, 161700987), (6, 107800658), (7, 92400564), (12, 53900329), (14, 46200282), (21, 30800188), (28, 23100141), (42, 15400094), (84, 7700047), (887, 729204), (1774, 364602), (2661, 243068), (3548, 182301), (5322, 121534), (6209, 104172), (8681, 74508), (10644, 60767), (12418, 52086), (17362, 37254), (18627, 34724), (24836, 26043)]