22141458

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 49360320

約数和(自身を除く): 27218862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 787, 1042, 1563, 1574, 2361, 3126, 4689, 4722, 7083, 9378, 14067, 14166, 21249, 28134, 42498, 410027, 820054, 1230081, 2460162, 3690243, 7380486, 11070729, 22141458]

約数ペア:

[(1, 22141458), (2, 11070729), (3, 7380486), (6, 3690243), (9, 2460162), (18, 1230081), (27, 820054), (54, 410027), (521, 42498), (787, 28134), (1042, 21249), (1563, 14166), (1574, 14067), (2361, 9378), (3126, 7083), (4689, 4722)]