21691032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82163}}^1$

素因数の和:82183

約数の個数: 32

約数和(自身を含む): 59158080

約数和(自身を除く): 37467048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82163, 164326, 246489, 328652, 492978, 657304, 903793, 985956, 1807586, 1971912, 2711379, 3615172, 5422758, 7230344, 10845516, 21691032]

約数ペア:

[(1, 21691032), (2, 10845516), (3, 7230344), (4, 5422758), (6, 3615172), (8, 2711379), (11, 1971912), (12, 1807586), (22, 985956), (24, 903793), (33, 657304), (44, 492978), (66, 328652), (88, 246489), (132, 164326), (264, 82163)]