18183616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 56

約数和(自身を含む): 41111424

約数和(自身を除く): 22927808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1123, 1472, 2024, 2246, 4048, 4492, 8096, 8984, 12353, 16192, 17968, 24706, 25829, 35936, 49412, 51658, 71872, 98824, 103316, 197648, 206632, 284119, 395296, 413264, 568238, 790592, 826528, 1136476, 1653056, 2272952, 4545904, 9091808, 18183616]

約数ペア:

[(1, 18183616), (2, 9091808), (4, 4545904), (8, 2272952), (11, 1653056), (16, 1136476), (22, 826528), (23, 790592), (32, 568238), (44, 413264), (46, 395296), (64, 284119), (88, 206632), (92, 197648), (176, 103316), (184, 98824), (253, 71872), (352, 51658), (368, 49412), (506, 35936), (704, 25829), (736, 24706), (1012, 17968), (1123, 16192), (1472, 12353), (2024, 8984), (2246, 8096), (4048, 4492)]