18193776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12227}}^1$

素因数の和:12269

約数の個数: 40

約数和(自身を含む): 48520704

約数和(自身を除く): 30326928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12227, 24454, 36681, 48908, 73362, 97816, 146724, 195632, 293448, 379037, 586896, 758074, 1137111, 1516148, 2274222, 3032296, 4548444, 6064592, 9096888, 18193776]

約数ペア:

[(1, 18193776), (2, 9096888), (3, 6064592), (4, 4548444), (6, 3032296), (8, 2274222), (12, 1516148), (16, 1137111), (24, 758074), (31, 586896), (48, 379037), (62, 293448), (93, 195632), (124, 146724), (186, 97816), (248, 73362), (372, 48908), (496, 36681), (744, 24454), (1488, 12227)]