1638450384

素因数分解:

$2^4\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{15259}}^1$

素因数の和:17507

約数の個数: 40

約数和(自身を含む): 4234833120

約数和(自身を除く): 2596382736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2237, 4474, 6711, 8948, 13422, 15259, 17896, 26844, 30518, 35792, 45777, 53688, 61036, 91554, 107376, 122072, 183108, 244144, 366216, 732432, 34134383, 68268766, 102403149, 136537532, 204806298, 273075064, 409612596, 546150128, 819225192, 1638450384]

約数ペア:

[(1, 1638450384), (2, 819225192), (3, 546150128), (4, 409612596), (6, 273075064), (8, 204806298), (12, 136537532), (16, 102403149), (24, 68268766), (48, 34134383), (2237, 732432), (4474, 366216), (6711, 244144), (8948, 183108), (13422, 122072), (15259, 107376), (17896, 91554), (26844, 61036), (30518, 53688), (35792, 45777)]