67135458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18313}}^1$

素因数の和:18378

約数の個数: 32

約数和(自身を含む): 147684096

約数和(自身を除く): 80548638

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 18313, 36626, 54939, 109878, 238069, 476138, 714207, 860711, 1428414, 1721422, 2582133, 5164266, 11189243, 22378486, 33567729, 67135458]

約数ペア:

[(1, 67135458), (2, 33567729), (3, 22378486), (6, 11189243), (13, 5164266), (26, 2582133), (39, 1721422), (47, 1428414), (78, 860711), (94, 714207), (141, 476138), (282, 238069), (611, 109878), (1222, 54939), (1833, 36626), (3666, 18313)]