22818708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 65126880

約数和(自身を除く): 42308172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 1987, 2871, 3828, 3974, 5742, 5961, 7948, 11484, 11922, 17883, 21857, 23844, 35766, 43714, 57623, 65571, 71532, 87428, 115246, 131142, 172869, 196713, 230492, 262284, 345738, 393426, 518607, 633853, 691476, 786852, 1037214, 1267706, 1901559, 2074428, 2535412, 3803118, 5704677, 7606236, 11409354, 22818708]

約数ペア:

[(1, 22818708), (2, 11409354), (3, 7606236), (4, 5704677), (6, 3803118), (9, 2535412), (11, 2074428), (12, 1901559), (18, 1267706), (22, 1037214), (29, 786852), (33, 691476), (36, 633853), (44, 518607), (58, 393426), (66, 345738), (87, 262284), (99, 230492), (116, 196713), (132, 172869), (174, 131142), (198, 115246), (261, 87428), (319, 71532), (348, 65571), (396, 57623), (522, 43714), (638, 35766), (957, 23844), (1044, 21857), (1276, 17883), (1914, 11922), (1987, 11484), (2871, 7948), (3828, 5961), (3974, 5742)]