18983634

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{8963}}^1$

素因数の和:9321

約数の個数: 16

約数和(自身を含む): 38079072

約数和(自身を除く): 19095438

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 8963, 17926, 26889, 53778, 3163939, 6327878, 9491817, 18983634]

約数ペア:

[(1, 18983634), (2, 9491817), (3, 6327878), (6, 3163939), (353, 53778), (706, 26889), (1059, 17926), (2118, 8963)]