21667824

素因数分解:

$2^4\times 3^5\times {\mathrm{5573}}^1$

素因数の和:5596

約数の個数: 60

約数和(自身を含む): 62897016

約数和(自身を除く): 41229192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5573, 11146, 16719, 22292, 33438, 44584, 50157, 66876, 89168, 100314, 133752, 150471, 200628, 267504, 300942, 401256, 451413, 601884, 802512, 902826, 1203768, 1354239, 1805652, 2407536, 2708478, 3611304, 5416956, 7222608, 10833912, 21667824]

約数ペア:

[(1, 21667824), (2, 10833912), (3, 7222608), (4, 5416956), (6, 3611304), (8, 2708478), (9, 2407536), (12, 1805652), (16, 1354239), (18, 1203768), (24, 902826), (27, 802512), (36, 601884), (48, 451413), (54, 401256), (72, 300942), (81, 267504), (108, 200628), (144, 150471), (162, 133752), (216, 100314), (243, 89168), (324, 66876), (432, 50157), (486, 44584), (648, 33438), (972, 22292), (1296, 16719), (1944, 11146), (3888, 5573)]