18164835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31051}}^1$

素因数の和:31075

約数の個数: 24

約数和(自身を含む): 33908784

約数和(自身を除く): 15743949

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 31051, 93153, 155255, 279459, 403663, 465765, 1210989, 1397295, 2018315, 3632967, 6054945, 18164835]

約数ペア:

[(1, 18164835), (3, 6054945), (5, 3632967), (9, 2018315), (13, 1397295), (15, 1210989), (39, 465765), (45, 403663), (65, 279459), (117, 155255), (195, 93153), (585, 31051)]