18052488

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 49234380

約数和(自身を除く): 31181892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1597, 1884, 2826, 3194, 3768, 4791, 5652, 6388, 9582, 11304, 12776, 14373, 19164, 28746, 38328, 57492, 114984, 250729, 501458, 752187, 1002916, 1504374, 2005832, 2256561, 3008748, 4513122, 6017496, 9026244, 18052488]

約数ペア:

[(1, 18052488), (2, 9026244), (3, 6017496), (4, 4513122), (6, 3008748), (8, 2256561), (9, 2005832), (12, 1504374), (18, 1002916), (24, 752187), (36, 501458), (72, 250729), (157, 114984), (314, 57492), (471, 38328), (628, 28746), (942, 19164), (1256, 14373), (1413, 12776), (1597, 11304), (1884, 9582), (2826, 6388), (3194, 5652), (3768, 4791)]