18526248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19793}}^1$

素因数の和:19818

約数の個数: 48

約数和(自身を含む): 54037620

約数和(自身を除く): 35511372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19793, 39586, 59379, 79172, 118758, 158344, 178137, 237516, 257309, 356274, 475032, 514618, 712548, 771927, 1029236, 1425096, 1543854, 2058472, 2315781, 3087708, 4631562, 6175416, 9263124, 18526248]

約数ペア:

[(1, 18526248), (2, 9263124), (3, 6175416), (4, 4631562), (6, 3087708), (8, 2315781), (9, 2058472), (12, 1543854), (13, 1425096), (18, 1029236), (24, 771927), (26, 712548), (36, 514618), (39, 475032), (52, 356274), (72, 257309), (78, 237516), (104, 178137), (117, 158344), (156, 118758), (234, 79172), (312, 59379), (468, 39586), (936, 19793)]