22171956

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 30917388

約数列:

[1, 2, 3, 4, 6, 12, 83, 113, 166, 197, 226, 249, 332, 339, 394, 452, 498, 591, 678, 788, 996, 1182, 1356, 2364, 9379, 16351, 18758, 22261, 28137, 32702, 37516, 44522, 49053, 56274, 65404, 66783, 89044, 98106, 112548, 133566, 196212, 267132, 1847663, 3695326, 5542989, 7390652, 11085978, 22171956]

約数ペア:

[(1, 22171956), (2, 11085978), (3, 7390652), (4, 5542989), (6, 3695326), (12, 1847663), (83, 267132), (113, 196212), (166, 133566), (197, 112548), (226, 98106), (249, 89044), (332, 66783), (339, 65404), (394, 56274), (452, 49053), (498, 44522), (591, 37516), (678, 32702), (788, 28137), (996, 22261), (1182, 18758), (1356, 16351), (2364, 9379)]