21086750208

素因数分解:

$2^9\times 3^1\times {\mathrm{13728353}}^1$

素因数の和:13728374

約数の個数: 40

約数和(自身を含む): 56176424568

約数和(自身を除く): 35089674360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13728353, 27456706, 41185059, 54913412, 82370118, 109826824, 164740236, 219653648, 329480472, 439307296, 658960944, 878614592, 1317921888, 1757229184, 2635843776, 3514458368, 5271687552, 7028916736, 10543375104, 21086750208]

約数ペア:

[(1, 21086750208), (2, 10543375104), (3, 7028916736), (4, 5271687552), (6, 3514458368), (8, 2635843776), (12, 1757229184), (16, 1317921888), (24, 878614592), (32, 658960944), (48, 439307296), (64, 329480472), (96, 219653648), (128, 164740236), (192, 109826824), (256, 82370118), (384, 54913412), (512, 41185059), (768, 27456706), (1536, 13728353)]