2803896

素因数分解:

$2^3\times 3^4\times {\mathrm{4327}}^1$

素因数の和:4345

約数の個数: 40

約数和(自身を含む): 7855320

約数和(自身を除く): 5051424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 4327, 8654, 12981, 17308, 25962, 34616, 38943, 51924, 77886, 103848, 116829, 155772, 233658, 311544, 350487, 467316, 700974, 934632, 1401948, 2803896]

約数ペア:

[(1, 2803896), (2, 1401948), (3, 934632), (4, 700974), (6, 467316), (8, 350487), (9, 311544), (12, 233658), (18, 155772), (24, 116829), (27, 103848), (36, 77886), (54, 51924), (72, 38943), (81, 34616), (108, 25962), (162, 17308), (216, 12981), (324, 8654), (648, 4327)]