18017344

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6547}}^1$

素因数の和:6602

約数の個数: 28

約数和(自身を含む): 36590224

約数和(自身を除く): 18572880

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6547, 13094, 26188, 52376, 104752, 209504, 281521, 419008, 563042, 1126084, 2252168, 4504336, 9008672, 18017344]

約数ペア:

[(1, 18017344), (2, 9008672), (4, 4504336), (8, 2252168), (16, 1126084), (32, 563042), (43, 419008), (64, 281521), (86, 209504), (172, 104752), (344, 52376), (688, 26188), (1376, 13094), (2752, 6547)]