18306484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38459}}^1$

素因数の和:38487

約数の個数: 24

約数和(自身を含む): 38767680

約数和(自身を除く): 20461196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38459, 76918, 153836, 269213, 538426, 653803, 1076852, 1307606, 2615212, 4576621, 9153242, 18306484]

約数ペア:

[(1, 18306484), (2, 9153242), (4, 4576621), (7, 2615212), (14, 1307606), (17, 1076852), (28, 653803), (34, 538426), (68, 269213), (119, 153836), (238, 76918), (476, 38459)]