21937242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 24718758

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 449, 479, 898, 958, 1347, 1437, 2694, 2874, 7633, 8143, 15266, 16286, 22899, 24429, 45798, 48858, 215071, 430142, 645213, 1290426, 3656207, 7312414, 10968621, 21937242]

約数ペア:

[(1, 21937242), (2, 10968621), (3, 7312414), (6, 3656207), (17, 1290426), (34, 645213), (51, 430142), (102, 215071), (449, 48858), (479, 45798), (898, 24429), (958, 22899), (1347, 16286), (1437, 15266), (2694, 8143), (2874, 7633)]