18033327

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 11131473

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 619, 747, 1079, 1857, 2241, 3237, 5571, 8047, 9711, 16713, 24141, 29133, 51377, 72423, 154131, 217269, 462393, 667901, 1387179, 2003703, 6011109, 18033327]

約数ペア:

[(1, 18033327), (3, 6011109), (9, 2003703), (13, 1387179), (27, 667901), (39, 462393), (83, 217269), (117, 154131), (249, 72423), (351, 51377), (619, 29133), (747, 24141), (1079, 16713), (1857, 9711), (2241, 8047), (3237, 5571)]