21057628752

素因数分解:

$2^4\times 3^3\times {\mathrm{48744511}}^1$

素因数の和:48744528

約数の個数: 40

約数和(自身を含む): 60443194880

約数和(自身を除く): 39385566128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48744511, 97489022, 146233533, 194978044, 292467066, 389956088, 438700599, 584934132, 779912176, 877401198, 1169868264, 1316101797, 1754802396, 2339736528, 2632203594, 3509604792, 5264407188, 7019209584, 10528814376, 21057628752]

約数ペア:

[(1, 21057628752), (2, 10528814376), (3, 7019209584), (4, 5264407188), (6, 3509604792), (8, 2632203594), (9, 2339736528), (12, 1754802396), (16, 1316101797), (18, 1169868264), (24, 877401198), (27, 779912176), (36, 584934132), (48, 438700599), (54, 389956088), (72, 292467066), (108, 194978044), (144, 146233533), (216, 97489022), (432, 48744511)]