22009878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 52650000

約数和(自身を除く): 30640122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1249, 1602, 1958, 2498, 2937, 3747, 5874, 7494, 8811, 11241, 13739, 17622, 22482, 27478, 41217, 82434, 111161, 123651, 222322, 247302, 333483, 666966, 1000449, 1222771, 2000898, 2445542, 3668313, 7336626, 11004939, 22009878]

約数ペア:

[(1, 22009878), (2, 11004939), (3, 7336626), (6, 3668313), (9, 2445542), (11, 2000898), (18, 1222771), (22, 1000449), (33, 666966), (66, 333483), (89, 247302), (99, 222322), (178, 123651), (198, 111161), (267, 82434), (534, 41217), (801, 27478), (979, 22482), (1249, 17622), (1602, 13739), (1958, 11241), (2498, 8811), (2937, 7494), (3747, 5874)]