8279478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 19356480

約数和(自身を除く): 11077002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 563, 774, 817, 1126, 1634, 1689, 2451, 3378, 4902, 5067, 7353, 10134, 10697, 14706, 21394, 24209, 32091, 48418, 64182, 72627, 96273, 145254, 192546, 217881, 435762, 459971, 919942, 1379913, 2759826, 4139739, 8279478]

約数ペア:

[(1, 8279478), (2, 4139739), (3, 2759826), (6, 1379913), (9, 919942), (18, 459971), (19, 435762), (38, 217881), (43, 192546), (57, 145254), (86, 96273), (114, 72627), (129, 64182), (171, 48418), (258, 32091), (342, 24209), (387, 21394), (563, 14706), (774, 10697), (817, 10134), (1126, 7353), (1634, 5067), (1689, 4902), (2451, 3378)]