17880744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{106433}}^1$

素因数の和:106449

約数の個数: 32

約数和(自身を含む): 51088320

約数和(自身を除く): 33207576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 106433, 212866, 319299, 425732, 638598, 745031, 851464, 1277196, 1490062, 2235093, 2554392, 2980124, 4470186, 5960248, 8940372, 17880744]

約数ペア:

[(1, 17880744), (2, 8940372), (3, 5960248), (4, 4470186), (6, 2980124), (7, 2554392), (8, 2235093), (12, 1490062), (14, 1277196), (21, 851464), (24, 745031), (28, 638598), (42, 425732), (56, 319299), (84, 212866), (168, 106433)]