768363894

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{21269}}^1$

素因数の和:21506

約数の個数: 40

約数和(自身を含む): 1729506240

約数和(自身を除く): 961142346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 18063, 21269, 36126, 42538, 63807, 127614, 191421, 382842, 574263, 1148526, 1722789, 3445578, 4742987, 9485974, 14228961, 28457922, 42686883, 85373766, 128060649, 256121298, 384181947, 768363894]

約数ペア:

[(1, 768363894), (2, 384181947), (3, 256121298), (6, 128060649), (9, 85373766), (18, 42686883), (27, 28457922), (54, 14228961), (81, 9485974), (162, 4742987), (223, 3445578), (446, 1722789), (669, 1148526), (1338, 574263), (2007, 382842), (4014, 191421), (6021, 127614), (12042, 63807), (18063, 42538), (21269, 36126)]