22016916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21128

約数の個数: 36

約数和(自身を含む): 57575700

約数和(自身を除く): 35558784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 21089, 42178, 63267, 84356, 126534, 189801, 253068, 379602, 611581, 759204, 1223162, 1834743, 2446324, 3669486, 5504229, 7338972, 11008458, 22016916]

約数ペア:

[(1, 22016916), (2, 11008458), (3, 7338972), (4, 5504229), (6, 3669486), (9, 2446324), (12, 1834743), (18, 1223162), (29, 759204), (36, 611581), (58, 379602), (87, 253068), (116, 189801), (174, 126534), (261, 84356), (348, 63267), (522, 42178), (1044, 21089)]