22077828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 58612736

約数和(自身を除く): 36534908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 271, 279, 292, 372, 438, 542, 558, 657, 813, 876, 1084, 1116, 1314, 1626, 2263, 2439, 2628, 3252, 4526, 4878, 6789, 8401, 9052, 9756, 13578, 16802, 19783, 20367, 25203, 27156, 33604, 39566, 40734, 50406, 59349, 75609, 79132, 81468, 100812, 118698, 151218, 178047, 237396, 302436, 356094, 613273, 712188, 1226546, 1839819, 2453092, 3679638, 5519457, 7359276, 11038914, 22077828]

約数ペア:

[(1, 22077828), (2, 11038914), (3, 7359276), (4, 5519457), (6, 3679638), (9, 2453092), (12, 1839819), (18, 1226546), (31, 712188), (36, 613273), (62, 356094), (73, 302436), (93, 237396), (124, 178047), (146, 151218), (186, 118698), (219, 100812), (271, 81468), (279, 79132), (292, 75609), (372, 59349), (438, 50406), (542, 40734), (558, 39566), (657, 33604), (813, 27156), (876, 25203), (1084, 20367), (1116, 19783), (1314, 16802), (1626, 13578), (2263, 9756), (2439, 9052), (2628, 8401), (3252, 6789), (4526, 4878)]