16218492711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{294181}}^1$

素因数の和:294271

約数の個数: 32

約数和(自身を含む): 24400631808

約数和(自身を除く): 8182139097

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 2397, 3243, 18377, 55131, 294181, 882543, 5001077, 6766163, 13826507, 15003231, 20298489, 41479521, 115024771, 235050619, 318009661, 345074313, 705151857, 954028983, 5406164237, 16218492711]

約数ペア:

[(1, 16218492711), (3, 5406164237), (17, 954028983), (23, 705151857), (47, 345074313), (51, 318009661), (69, 235050619), (141, 115024771), (391, 41479521), (799, 20298489), (1081, 15003231), (1173, 13826507), (2397, 6766163), (3243, 5001077), (18377, 882543), (55131, 294181)]