21787672714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1\times {\mathrm{1999}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 34273728000

約数和(自身を除く): 12486055286

約数列:

[1, 2, 23, 46, 313, 626, 757, 1514, 1999, 3998, 7199, 14398, 17411, 34822, 45977, 91954, 236941, 473882, 625687, 1251374, 1513243, 3026486, 5449643, 10899286, 14390801, 28781602, 34804589, 69609178, 473645059, 947290118, 10893836357, 21787672714]

約数ペア:

[(1, 21787672714), (2, 10893836357), (23, 947290118), (46, 473645059), (313, 69609178), (626, 34804589), (757, 28781602), (1514, 14390801), (1999, 10899286), (3998, 5449643), (7199, 3026486), (14398, 1513243), (17411, 1251374), (34822, 625687), (45977, 473882), (91954, 236941)]