89491986

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{3691}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 199368000

約数和(自身を除く): 109876014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 3691, 4041, 7382, 8082, 11073, 12123, 22146, 24246, 33219, 66438, 99657, 199314, 1657259, 3314518, 4971777, 9943554, 14915331, 29830662, 44745993, 89491986]

約数ペア:

[(1, 89491986), (2, 44745993), (3, 29830662), (6, 14915331), (9, 9943554), (18, 4971777), (27, 3314518), (54, 1657259), (449, 199314), (898, 99657), (1347, 66438), (2694, 33219), (3691, 24246), (4041, 22146), (7382, 12123), (8082, 11073)]