21455028768

素因数分解:

$2^5\times 3^1\times {\mathrm{12757}}^1\times {\mathrm{17519}}^1$

素因数の和:30289

約数の個数: 48

約数和(自身を含む): 56327080320

約数和(自身を除く): 34872051552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 12757, 17519, 25514, 35038, 38271, 51028, 52557, 70076, 76542, 102056, 105114, 140152, 153084, 204112, 210228, 280304, 306168, 408224, 420456, 560608, 612336, 840912, 1224672, 1681824, 223489883, 446979766, 670469649, 893959532, 1340939298, 1787919064, 2681878596, 3575838128, 5363757192, 7151676256, 10727514384, 21455028768]

約数ペア:

[(1, 21455028768), (2, 10727514384), (3, 7151676256), (4, 5363757192), (6, 3575838128), (8, 2681878596), (12, 1787919064), (16, 1340939298), (24, 893959532), (32, 670469649), (48, 446979766), (96, 223489883), (12757, 1681824), (17519, 1224672), (25514, 840912), (35038, 612336), (38271, 560608), (51028, 420456), (52557, 408224), (70076, 306168), (76542, 280304), (102056, 210228), (105114, 204112), (140152, 153084)]