22129908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 56720160

約数和(自身を除く): 34590252

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 101, 114, 124, 186, 202, 228, 303, 372, 404, 589, 606, 961, 1178, 1212, 1767, 1919, 1922, 2356, 2883, 3131, 3534, 3838, 3844, 5757, 5766, 6262, 7068, 7676, 9393, 11514, 11532, 12524, 18259, 18786, 23028, 36518, 37572, 54777, 59489, 73036, 97061, 109554, 118978, 178467, 194122, 219108, 237956, 291183, 356934, 388244, 582366, 713868, 1164732, 1844159, 3688318, 5532477, 7376636, 11064954, 22129908]

約数ペア:

[(1, 22129908), (2, 11064954), (3, 7376636), (4, 5532477), (6, 3688318), (12, 1844159), (19, 1164732), (31, 713868), (38, 582366), (57, 388244), (62, 356934), (76, 291183), (93, 237956), (101, 219108), (114, 194122), (124, 178467), (186, 118978), (202, 109554), (228, 97061), (303, 73036), (372, 59489), (404, 54777), (589, 37572), (606, 36518), (961, 23028), (1178, 18786), (1212, 18259), (1767, 12524), (1919, 11532), (1922, 11514), (2356, 9393), (2883, 7676), (3131, 7068), (3534, 6262), (3838, 5766), (3844, 5757)]