17985202788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{224669}}^1$

素因数の和:225636

約数の個数: 48

約数和(自身を含む): 48011080320

約数和(自身を除く): 30025877532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 953, 1906, 2859, 3812, 5718, 6671, 11436, 13342, 20013, 26684, 40026, 80052, 224669, 449338, 674007, 898676, 1348014, 1572683, 2696028, 3145366, 4718049, 6290732, 9436098, 18872196, 214109557, 428219114, 642328671, 856438228, 1284657342, 1498766899, 2569314684, 2997533798, 4496300697, 5995067596, 8992601394, 17985202788]

約数ペア:

[(1, 17985202788), (2, 8992601394), (3, 5995067596), (4, 4496300697), (6, 2997533798), (7, 2569314684), (12, 1498766899), (14, 1284657342), (21, 856438228), (28, 642328671), (42, 428219114), (84, 214109557), (953, 18872196), (1906, 9436098), (2859, 6290732), (3812, 4718049), (5718, 3145366), (6671, 2696028), (11436, 1572683), (13342, 1348014), (20013, 898676), (26684, 674007), (40026, 449338), (80052, 224669)]