16643928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{14153}}^1$

素因数の和:14176

約数の個数: 48

約数和(自身を含む): 48406680

約数和(自身を除く): 31762752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 14153, 28306, 42459, 56612, 84918, 99071, 113224, 169836, 198142, 297213, 339672, 396284, 594426, 693497, 792568, 1188852, 1386994, 2080491, 2377704, 2773988, 4160982, 5547976, 8321964, 16643928]

約数ペア:

[(1, 16643928), (2, 8321964), (3, 5547976), (4, 4160982), (6, 2773988), (7, 2377704), (8, 2080491), (12, 1386994), (14, 1188852), (21, 792568), (24, 693497), (28, 594426), (42, 396284), (49, 339672), (56, 297213), (84, 198142), (98, 169836), (147, 113224), (168, 99071), (196, 84918), (294, 56612), (392, 42459), (588, 28306), (1176, 14153)]