28950318

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 64605600

約数和(自身を除く): 35655282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 1993, 2421, 3986, 4842, 5979, 7263, 11958, 14526, 17937, 35874, 53811, 107622, 536117, 1072234, 1608351, 3216702, 4825053, 9650106, 14475159, 28950318]

約数ペア:

[(1, 28950318), (2, 14475159), (3, 9650106), (6, 4825053), (9, 3216702), (18, 1608351), (27, 1072234), (54, 536117), (269, 107622), (538, 53811), (807, 35874), (1614, 17937), (1993, 14526), (2421, 11958), (3986, 7263), (4842, 5979)]