21432048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40591}}^1$

素因数の和:40613

約数の個数: 40

約数和(自身を含む): 60400896

約数和(自身を除く): 38968848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40591, 81182, 121773, 162364, 243546, 324728, 446501, 487092, 649456, 893002, 974184, 1339503, 1786004, 1948368, 2679006, 3572008, 5358012, 7144016, 10716024, 21432048]

約数ペア:

[(1, 21432048), (2, 10716024), (3, 7144016), (4, 5358012), (6, 3572008), (8, 2679006), (11, 1948368), (12, 1786004), (16, 1339503), (22, 974184), (24, 893002), (33, 649456), (44, 487092), (48, 446501), (66, 324728), (88, 243546), (132, 162364), (176, 121773), (264, 81182), (528, 40591)]