9739828

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 20608000

約数和(自身を除く): 10868172

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 229, 343, 434, 458, 686, 868, 916, 1372, 1519, 1603, 3038, 3206, 6076, 6412, 7099, 10633, 11221, 14198, 21266, 22442, 28396, 42532, 44884, 49693, 78547, 99386, 157094, 198772, 314188, 347851, 695702, 1391404, 2434957, 4869914, 9739828]

約数ペア:

[(1, 9739828), (2, 4869914), (4, 2434957), (7, 1391404), (14, 695702), (28, 347851), (31, 314188), (49, 198772), (62, 157094), (98, 99386), (124, 78547), (196, 49693), (217, 44884), (229, 42532), (343, 28396), (434, 22442), (458, 21266), (686, 14198), (868, 11221), (916, 10633), (1372, 7099), (1519, 6412), (1603, 6076), (3038, 3206)]