1428403896

素因数分解:

$2^3\times 3^4\times {\mathrm{2204327}}^1$

素因数の和:2204345

約数の個数: 40

約数和(自身を含む): 4000855320

約数和(自身を除く): 2572451424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2204327, 4408654, 6612981, 8817308, 13225962, 17634616, 19838943, 26451924, 39677886, 52903848, 59516829, 79355772, 119033658, 158711544, 178550487, 238067316, 357100974, 476134632, 714201948, 1428403896]

約数ペア:

[(1, 1428403896), (2, 714201948), (3, 476134632), (4, 357100974), (6, 238067316), (8, 178550487), (9, 158711544), (12, 119033658), (18, 79355772), (24, 59516829), (27, 52903848), (36, 39677886), (54, 26451924), (72, 19838943), (81, 17634616), (108, 13225962), (162, 8817308), (216, 6612981), (324, 4408654), (648, 2204327)]