7893864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9967}}^1$

素因数の和:9990

約数の個数: 48

約数和(自身を含む): 23325120

約数和(自身を除く): 15431256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 9967, 19934, 29901, 39868, 59802, 79736, 89703, 109637, 119604, 179406, 219274, 239208, 328911, 358812, 438548, 657822, 717624, 877096, 986733, 1315644, 1973466, 2631288, 3946932, 7893864]

約数ペア:

[(1, 7893864), (2, 3946932), (3, 2631288), (4, 1973466), (6, 1315644), (8, 986733), (9, 877096), (11, 717624), (12, 657822), (18, 438548), (22, 358812), (24, 328911), (33, 239208), (36, 219274), (44, 179406), (66, 119604), (72, 109637), (88, 89703), (99, 79736), (132, 59802), (198, 39868), (264, 29901), (396, 19934), (792, 9967)]