6554862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8540946

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 223, 414, 426, 446, 639, 669, 1278, 1338, 1633, 2007, 3266, 4014, 4899, 5129, 9798, 10258, 14697, 15387, 15833, 29394, 30774, 31666, 46161, 47499, 92322, 94998, 142497, 284994, 364159, 728318, 1092477, 2184954, 3277431, 6554862]

約数ペア:

[(1, 6554862), (2, 3277431), (3, 2184954), (6, 1092477), (9, 728318), (18, 364159), (23, 284994), (46, 142497), (69, 94998), (71, 92322), (138, 47499), (142, 46161), (207, 31666), (213, 30774), (223, 29394), (414, 15833), (426, 15387), (446, 14697), (639, 10258), (669, 9798), (1278, 5129), (1338, 4899), (1633, 4014), (2007, 3266)]