859896

素因数分解:

$2^3\times 3^4\times {\mathrm{1327}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 2410320

約数和(自身を除く): 1550424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1327, 2654, 3981, 5308, 7962, 10616, 11943, 15924, 23886, 31848, 35829, 47772, 71658, 95544, 107487, 143316, 214974, 286632, 429948, 859896]

約数ペア:

[(1, 859896), (2, 429948), (3, 286632), (4, 214974), (6, 143316), (8, 107487), (9, 95544), (12, 71658), (18, 47772), (24, 35829), (27, 31848), (36, 23886), (54, 15924), (72, 11943), (81, 10616), (108, 7962), (162, 5308), (216, 3981), (324, 2654), (648, 1327)]