6940318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 13904352

約数和(自身を除く): 6964034

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 241, 242, 374, 482, 847, 1309, 1687, 1694, 2057, 2618, 2651, 3374, 4097, 4114, 5302, 8194, 14399, 18557, 28679, 28798, 29161, 37114, 45067, 57358, 58322, 90134, 204127, 315469, 408254, 495737, 630938, 991474, 3470159, 6940318]

約数ペア:

[(1, 6940318), (2, 3470159), (7, 991474), (11, 630938), (14, 495737), (17, 408254), (22, 315469), (34, 204127), (77, 90134), (119, 58322), (121, 57358), (154, 45067), (187, 37114), (238, 29161), (241, 28798), (242, 28679), (374, 18557), (482, 14399), (847, 8194), (1309, 5302), (1687, 4114), (1694, 4097), (2057, 3374), (2618, 2651)]