17987334

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{130343}}^1$

素因数の和:130371

約数の個数: 16

約数和(自身を含む): 37539072

約数和(自身を除く): 19551738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 130343, 260686, 391029, 782058, 2997889, 5995778, 8993667, 17987334]

約数ペア:

[(1, 17987334), (2, 8993667), (3, 5995778), (6, 2997889), (23, 782058), (46, 391029), (69, 260686), (138, 130343)]