7755858

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 11204622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1187, 2178, 2374, 3267, 3561, 6534, 7122, 10683, 13057, 21366, 26114, 32049, 39171, 64098, 78342, 117513, 143627, 235026, 287254, 352539, 430881, 705078, 861762, 1292643, 2585286, 3877929, 7755858]

約数ペア:

[(1, 7755858), (2, 3877929), (3, 2585286), (6, 1292643), (9, 861762), (11, 705078), (18, 430881), (22, 352539), (27, 287254), (33, 235026), (54, 143627), (66, 117513), (99, 78342), (121, 64098), (198, 39171), (242, 32049), (297, 26114), (363, 21366), (594, 13057), (726, 10683), (1089, 7122), (1187, 6534), (2178, 3561), (2374, 3267)]