17868844

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12041}}^1$

素因数の和:12105

約数の個数: 24

約数和(自身を含む): 36415008

約数和(自身を除く): 18546164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 12041, 24082, 48164, 84287, 168574, 337148, 638173, 1276346, 2552692, 4467211, 8934422, 17868844]

約数ペア:

[(1, 17868844), (2, 8934422), (4, 4467211), (7, 2552692), (14, 1276346), (28, 638173), (53, 337148), (106, 168574), (212, 84287), (371, 48164), (742, 24082), (1484, 12041)]