4080839994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{981443}}^1$

素因数の和:981472

約数の個数: 64

約数和(自身を含む): 11306234880

約数和(自身を除く): 7225394886

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 981443, 1962886, 2944329, 5888658, 6870101, 8832987, 10795873, 13740202, 17665974, 20610303, 21591746, 26498961, 32387619, 41220606, 52997922, 61830909, 64775238, 75571111, 97162857, 123661818, 151142222, 185492727, 194325714, 226713333, 291488571, 370985454, 453426666, 582977142, 680139999, 1360279998, 2040419997, 4080839994]

約数ペア:

[(1, 4080839994), (2, 2040419997), (3, 1360279998), (6, 680139999), (7, 582977142), (9, 453426666), (11, 370985454), (14, 291488571), (18, 226713333), (21, 194325714), (22, 185492727), (27, 151142222), (33, 123661818), (42, 97162857), (54, 75571111), (63, 64775238), (66, 61830909), (77, 52997922), (99, 41220606), (126, 32387619), (154, 26498961), (189, 21591746), (198, 20610303), (231, 17665974), (297, 13740202), (378, 10795873), (462, 8832987), (594, 6870101), (693, 5888658), (1386, 2944329), (2079, 1962886), (4158, 981443)]