18649026

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 44579808

約数和(自身を除く): 25930782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 971, 1067, 1746, 1942, 2134, 2913, 3201, 5826, 6402, 8739, 9603, 10681, 17478, 19206, 21362, 32043, 64086, 94187, 96129, 188374, 192258, 282561, 565122, 847683, 1036057, 1695366, 2072114, 3108171, 6216342, 9324513, 18649026]

約数ペア:

[(1, 18649026), (2, 9324513), (3, 6216342), (6, 3108171), (9, 2072114), (11, 1695366), (18, 1036057), (22, 847683), (33, 565122), (66, 282561), (97, 192258), (99, 188374), (194, 96129), (198, 94187), (291, 64086), (582, 32043), (873, 21362), (971, 19206), (1067, 17478), (1746, 10681), (1942, 9603), (2134, 8739), (2913, 6402), (3201, 5826)]