21464256

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10163}}^1$

素因数の和:10189

約数の個数: 56

約数和(自身を含む): 61959744

約数和(自身を除く): 40495488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 10163, 20326, 30489, 40652, 60978, 81304, 111793, 121956, 162608, 223586, 243912, 325216, 335379, 447172, 487824, 650432, 670758, 894344, 975648, 1341516, 1788688, 1951296, 2683032, 3577376, 5366064, 7154752, 10732128, 21464256]

約数ペア:

[(1, 21464256), (2, 10732128), (3, 7154752), (4, 5366064), (6, 3577376), (8, 2683032), (11, 1951296), (12, 1788688), (16, 1341516), (22, 975648), (24, 894344), (32, 670758), (33, 650432), (44, 487824), (48, 447172), (64, 335379), (66, 325216), (88, 243912), (96, 223586), (132, 162608), (176, 121956), (192, 111793), (264, 81304), (352, 60978), (528, 40652), (704, 30489), (1056, 20326), (2112, 10163)]