19416054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{66041}}^1$

素因数の和:66060

約数の個数: 24

約数和(自身を含む): 45172728

約数和(自身を除く): 25756674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 66041, 132082, 198123, 396246, 462287, 924574, 1386861, 2773722, 3236009, 6472018, 9708027, 19416054]

約数ペア:

[(1, 19416054), (2, 9708027), (3, 6472018), (6, 3236009), (7, 2773722), (14, 1386861), (21, 924574), (42, 462287), (49, 396246), (98, 198123), (147, 132082), (294, 66041)]